diff --git a/mlem/cli/apply.py b/mlem/cli/apply.py
index 522c392c..d7c7635f 100644
--- a/mlem/cli/apply.py
+++ b/mlem/cli/apply.py
@@ -86,18 +86,6 @@ def apply(
 ):
     """Apply a model to data. The result will be saved as a MLEM object to `output` if
     provided. Otherwise, it will be printed to `stdout`.
-
-    Examples:
-        Apply local mlem model to local mlem data
-        $ mlem apply mymodel mydata --method predict --output myprediction
-
-        Apply local mlem model to local data file
-        $ mlem apply mymodel data.csv --method predict --import --import-type pandas[csv] --output myprediction
-
-        Apply a version of remote model to a version of remote data
-        $ mlem apply models/logreg --project https://github.com/iterative/example-mlem --rev main
-                     data/test_x --data-project https://github.com/iterative/example-mlem --data-rev main
-                     --method predict --output myprediction
     """
     from mlem.api import apply
 
@@ -145,10 +133,6 @@ def apply(
     help="""Apply a deployed-model (possibly remotely) to data. The results will be saved as
 a MLEM object to `output` if provided. Otherwise, it will be printed to
 `stdout`.
-
-    Examples:
-        Apply hosted mlem model to local mlem data
-        $ mlem apply-remote http mydata -c host="0.0.0.0" -c port=8080 --output myprediction
     """,
     cls=mlem_group("runtime"),
     subcommand_metavar="client",
diff --git a/mlem/cli/build.py b/mlem/cli/build.py
index eb287cf0..35372e08 100644
--- a/mlem/cli/build.py
+++ b/mlem/cli/build.py
@@ -28,14 +28,6 @@
     help="""
         Build models into re-usable assets you can distribute and use in production,
 such as a Docker image or Python package.
-
-        Examples:
-            Build docker image from model
-            $ mlem build mymodel docker -c server.type=fastapi -c image.name=myimage
-
-            Create build docker_dir declaration and build it
-            $ mlem declare builder docker_dir -c server=fastapi -c target=build build_dock
-            $ mlem build mymodel --load build_dock
         """,
     cls=mlem_group("runtime", aliases=["export"]),
     subcommand_metavar="builder",
diff --git a/mlem/cli/checkenv.py b/mlem/cli/checkenv.py
index b2b1443c..75e45d6b 100644
--- a/mlem/cli/checkenv.py
+++ b/mlem/cli/checkenv.py
@@ -19,15 +19,7 @@ def checkenv(
     project: Optional[str] = option_project,
     rev: Optional[str] = option_rev,
 ):
-    """Check that current environment satisfies object requrements
-
-    Examples:
-        Check local object
-        $ mlem checkenv mymodel
-
-        Check remote object
-        $ mlem checkenv https://github.com/iterative/example-mlem/models/logreg
-    """
+    """Check that current environment satisfies object requrements"""
     meta = load_meta(path, project, rev, follow_links=True, load_value=False)
     if isinstance(meta, (MlemModel, MlemData)):
         meta.checkenv()
diff --git a/mlem/cli/clone.py b/mlem/cli/clone.py
index 3ae9b1a2..58c7b280 100644
--- a/mlem/cli/clone.py
+++ b/mlem/cli/clone.py
@@ -24,13 +24,6 @@ def clone(
 ):
     """Copy a MLEM Object from `uri` and
     saves a copy of it to `target` path.
-
-        Examples:
-            Copy remote model to local directory
-            $ mlem clone models/logreg --project https://github.com/iterative/example-mlem --rev main mymodel
-
-            Copy remote model to remote MLEM project
-            $ mlem clone models/logreg --project https://github.com/iterative/example-mlem --rev main mymodel --tp s3://mybucket/mymodel
     """
     from mlem.api.commands import clone
 
diff --git a/mlem/cli/config.py b/mlem/cli/config.py
index c5edc01b..ef8e452c 100644
--- a/mlem/cli/config.py
+++ b/mlem/cli/config.py
@@ -33,8 +33,7 @@ def config_set(
 ):
     """Set configuration value
 
-    Examples:
-        $ mlem config set pandas.default_format csv
+    Documentation: <https://mlem.ai/doc/command-reference/config>
     """
     fs, path = get_fs(project or "")
     project = find_project_root(path, fs=fs)
@@ -70,9 +69,7 @@ def config_get(
 ):
     """Get configuration value
 
-    Examples:
-        $ mlem config get pandas.default_format
-        $ mlem config get pandas.default_format --project https://github.com/iterative/example-mlem/
+    Documentation: <https://mlem.ai/doc/command-reference/config>
     """
     fs, path = get_fs(project or "")
     project = find_project_root(path, fs=fs)
diff --git a/mlem/cli/declare.py b/mlem/cli/declare.py
index 87c82d16..92e01272 100644
--- a/mlem/cli/declare.py
+++ b/mlem/cli/declare.py
@@ -24,10 +24,6 @@
 declare = Typer(
     name="declare",
     help="""Declares a new MLEM Object metafile from config args and config files.
-
-    Examples:
-        Create heroku deployment
-        $ mlem declare env heroku production --api_key <...>
     """,
     cls=mlem_group("object"),
     subcommand_metavar="subtype",
diff --git a/mlem/cli/deployment.py b/mlem/cli/deployment.py
index 1dc901a5..06a2612e 100644
--- a/mlem/cli/deployment.py
+++ b/mlem/cli/deployment.py
@@ -51,16 +51,6 @@ def deploy_run(
 ):
     """Deploy a model to a target environment. Can use an existing deployment
     declaration or create a new one on-the-fly.
-
-        Examples:
-            Create new deployment
-            $ mlem declare env heroku staging -c api_key=...
-            $ mlem deploy run service_name -m model -t staging -c name=my_service
-
-            Deploy existing meta
-            $ mlem declare env heroku staging -c api_key=...
-            $ mlem declare deployment heroku service_name -c app_name=my_service -c model=model -c env=staging
-            $ mlem deploy run service_name
     """
     from mlem.api.commands import deploy
 
@@ -84,11 +74,7 @@ def deploy_remove(
     path: str = Argument(..., help="Path to deployment meta"),
     project: Optional[str] = option_project,
 ):
-    """Stop and destroy deployed instance.
-
-    Examples:
-        $ mlem deployment remove service_name
-    """
+    """Stop and destroy deployed instance."""
     deploy_meta = load_meta(path, project=project, force_type=MlemDeployment)
     deploy_meta.remove()
 
@@ -98,11 +84,7 @@ def deploy_status(
     path: str = Argument(..., help="Path to deployment meta"),
     project: Optional[str] = option_project,
 ):
-    """Print status of deployed service.
-
-    Examples:
-        $ mlem deployment status service_name
-    """
+    """Print status of deployed service."""
     with no_echo():
         deploy_meta = load_meta(
             path, project=project, force_type=MlemDeployment
@@ -131,11 +113,7 @@ def deploy_wait(
         0, "-t", "--times", help="Number of attempts. 0 -> indefinite"
     ),
 ):
-    """Wait for status of deployed service
-
-    Examples:
-        $ mlem deployment status service_name
-    """
+    """Wait for status of deployed service"""
     with no_echo():
         deploy_meta = load_meta(
             path, project=project, force_type=MlemDeployment
@@ -161,12 +139,7 @@ def deploy_apply(
     index: bool = option_index,
     json: bool = option_json,
 ):
-    """Apply a deployed model to data.
-
-    Examples:
-        $ mlem deployment apply service_name
-    """
-
+    """Apply a deployed model to data."""
     with set_echo(None if json else ...):
         deploy_meta = load_meta(
             path, project=project, rev=rev, force_type=MlemDeployment
diff --git a/mlem/cli/dev.py b/mlem/cli/dev.py
index 526bb7ca..00935b35 100644
--- a/mlem/cli/dev.py
+++ b/mlem/cli/dev.py
@@ -14,7 +14,10 @@
 
 @dev.callback()
 def dev_callback():
-    """Developer utility tools"""
+    """Developer utility tools
+
+    Documentation: <https://mlem.ai/doc/contributing/core>
+    """
 
 
 @mlem_command(parent=dev, aliases=["fi"])
@@ -24,8 +27,7 @@ def find_implementations_diff(
     """Loads `root` module or package and finds implementations of MLEM base classes
     Shows differences between what was found and what is registered in entrypoints
 
-    Examples:
-        $ mlem dev fi
+    Documentation: <https://mlem.ai/doc/contributing/core>
     """
     exts = {e.entry for e in load_entrypoints().values()}
     impls = set(find_abc_implementations(root)[MLEM_ENTRY_POINT])
diff --git a/mlem/cli/import_object.py b/mlem/cli/import_object.py
index 7eae2def..3070710b 100644
--- a/mlem/cli/import_object.py
+++ b/mlem/cli/import_object.py
@@ -29,18 +29,7 @@ def import_object(
     index: bool = option_index,
     external: bool = option_external,
 ):
-    """Create a `.mlem` metafile for a model or data in any file or directory.
-
-    Examples:
-        Create MLEM data from local csv
-        $ mlem import data/data.csv data/imported_data --type pandas[csv]
-
-        Create MLEM model from local pickle file
-        $ mlem import data/model.pkl data/imported_model
-
-        Create MLEM model from remote pickle file
-        $ mlem import models/logreg --project https://github.com/iterative/example-mlem --rev no-dvc data/imported_model --type pickle
-    """
+    """Create a `.mlem` metafile for a model or data in any file or directory."""
     from mlem.api.commands import import_object
 
     import_object(
diff --git a/mlem/cli/info.py b/mlem/cli/info.py
index 7979ba24..59ea4f94 100644
--- a/mlem/cli/info.py
+++ b/mlem/cli/info.py
@@ -70,13 +70,7 @@ def ls(
         False, "-i", "--ignore-errors", help="Ignore corrupted objects"
     ),
 ):
-    """List MLEM objects inside a MLEM project.
-
-
-    Examples:
-        $ mlem list https://github.com/iterative/example-mlem
-        $ mlem list -t models
-    """
+    """List MLEM objects inside a MLEM project."""
     from mlem.api.commands import ls
 
     if type_filter == "all":
@@ -123,13 +117,6 @@ def pretty_print(
 ):
     """Display all details about a specific MLEM Object from an existing MLEM
     project.
-
-        Examples:
-            Print local object
-            $ mlem pprint mymodel
-
-            Print remote object
-            $ mlem pprint https://github.com/iterative/example-mlem/models/logreg
     """
     with set_echo(None if json else ...):
         meta = load_meta(
diff --git a/mlem/cli/init.py b/mlem/cli/init.py
index 3e48da87..0d53720d 100644
--- a/mlem/cli/init.py
+++ b/mlem/cli/init.py
@@ -12,13 +12,7 @@ def init(
         metavar=PATH_METAVAR,
     )
 ):
-    """Initialize a MLEM project.
-
-    Examples:
-        $ mlem init
-        $ mlem init some/local/path
-        $ mlem init s3://bucket/path/in/cloud
-    """
+    """Initialize a MLEM project."""
     from mlem.api.commands import init
 
     init(path)
diff --git a/mlem/cli/link.py b/mlem/cli/link.py
index 74b43885..bec6c89d 100644
--- a/mlem/cli/link.py
+++ b/mlem/cli/link.py
@@ -42,13 +42,6 @@ def link(
 ):
     """Create a link (read alias) for an existing MLEM Object, including from
     remote MLEM projects.
-
-        Examples:
-            Add alias to local object
-            $ mlem link my_model latest
-
-            Add remote object to your project without copy
-            $ mlem link models/logreg --source-project https://github.com/iteartive/example-mlem remote_model
     """
     from mlem.api.commands import link
 
diff --git a/mlem/cli/main.py b/mlem/cli/main.py
index d69cb200..2282e431 100644
--- a/mlem/cli/main.py
+++ b/mlem/cli/main.py
@@ -28,7 +28,6 @@
     LOAD_PARAM_NAME,
     NOT_SET,
     CallContext,
-    _extract_examples,
     _format_validation_error,
     get_extra_keys,
 )
@@ -58,13 +57,11 @@ class MlemMixin(Command):
     def __init__(
         self,
         *args,
-        examples: Optional[str],
         section: str = "other",
         aliases: List[str] = None,
         **kwargs,
     ):
         super().__init__(*args, **kwargs)
-        self.examples = examples
         self.section = section
         self.aliases = aliases
         self.rich_help_panel = section.capitalize()
@@ -83,11 +80,17 @@ def get_help(self, ctx: Context) -> str:
         self.format_help(ctx, formatter)
         return formatter.getvalue().rstrip("\n")
 
-    def format_epilog(self, ctx: Context, formatter: HelpFormatter) -> None:
-        super().format_epilog(ctx, formatter)
-        if self.examples:
-            with formatter.section("Examples"):
-                formatter.write(self.examples)
+    def _get_cmd_name_for_docs_link(self):
+        ctx = click.get_current_context()
+        return get_cmd_name(ctx, no_aliases=True, sep="/")
+
+    @staticmethod
+    def _add_docs_link(help, cmd_name):
+        return (
+            help
+            if "Documentation" in help
+            else f"{help}\n\nDocumentation: <https://mlem.ai/doc/command-reference/{cmd_name}>"
+        )
 
 
 class MlemCommand(
@@ -110,7 +113,6 @@ def __init__(
     ):
         self.dynamic_metavar = dynamic_metavar
         self.dynamic_options_generator = dynamic_options_generator
-        examples, help = _extract_examples(help)
         self._help = help
         self.lazy_help = lazy_help
         self.pass_from_parent = pass_from_parent
@@ -118,7 +120,6 @@ def __init__(
             name=name,
             section=section,
             aliases=aliases,
-            examples=examples,
             help=help,
             **kwargs,
         )
@@ -185,9 +186,12 @@ def get_params(self, ctx) -> List["Parameter"]:
 
     @property
     def help(self):
+        cmd_name = self._get_cmd_name_for_docs_link()
         if self.lazy_help:
-            return self.lazy_help()
-        return self._help
+            if "/" in cmd_name:
+                cmd_name = cmd_name[: cmd_name.index("/")]
+            return self._add_docs_link(self.lazy_help(), cmd_name)
+        return self._add_docs_link(self._help, cmd_name)
 
     @help.setter
     def help(self, value):
@@ -208,11 +212,9 @@ def __init__(
         help: str = None,
         **attrs: Any,
     ) -> None:
-        examples, help = _extract_examples(help)
         super().__init__(
             name=name,
             help=help,
-            examples=examples,
             aliases=aliases,
             section=section,
             commands=commands,
@@ -270,6 +272,17 @@ def get_command(self, ctx: Context, cmd_name: str) -> Optional[Command]:
                 return cmd
         return None
 
+    @property
+    def help(self):
+        cmd_name = self._get_cmd_name_for_docs_link()
+        if "/" in cmd_name:
+            cmd_name = cmd_name[: cmd_name.index("/")]
+        return self._add_docs_link(self._help, cmd_name)
+
+    @help.setter
+    def help(self, value):
+        self._help = value
+
 
 def mlem_group(section, aliases: Optional[List[str]] = None):
     class MlemGroupSection(MlemGroup):
@@ -329,15 +342,8 @@ def mlem_callback(
     * Serialize any model trained in Python into ready-to-deploy format
     * Model lifecycle management using Git and GitOps principles
     * Provider-agnostic deployment
-
-    Examples:
-        $ mlem init
-        $ mlem list https://github.com/iterative/example-mlem
-        $ mlem clone models/logreg --project https://github.com/iterative/example-mlem --rev main logreg
-        $ mlem link logreg latest
-        $ mlem apply latest https://github.com/iterative/example-mlem/data/test_x -o pred
-        $ mlem serve latest fastapi -c port=8001
-        $ mlem build latest docker_dir -c target=build/ -c server.type=fastapi
+    \b
+    Documentation: <https://mlem.ai/doc>
     """
     if ctx.invoked_subcommand is None and show_version:
         with cli_echo():
@@ -349,12 +355,12 @@ def mlem_callback(
     ctx.obj = {"traceback": traceback or LOCAL_CONFIG.DEBUG}
 
 
-def get_cmd_name(ctx: Context):
+def get_cmd_name(ctx: Context, no_aliases=False, sep=" "):
     pieces = []
     while ctx.parent is not None:
-        pieces.append(ctx.info_name)
+        pieces.append(ctx.command.name if no_aliases else ctx.info_name)
         ctx = ctx.parent
-    return " ".join(reversed(pieces))
+    return sep.join(reversed(pieces))
 
 
 def mlem_command(
diff --git a/mlem/cli/serve.py b/mlem/cli/serve.py
index 36badf66..8b1f8979 100644
--- a/mlem/cli/serve.py
+++ b/mlem/cli/serve.py
@@ -27,9 +27,6 @@
 serve = Typer(
     name="serve",
     help="""Create an API from model methods using a server implementation.
-
-    Examples:
-        $ mlem serve fastapi https://github.com/iterative/example-mlem/models/logreg
     """,
     cls=mlem_group("runtime"),
     subcommand_metavar="server",
diff --git a/mlem/cli/types.py b/mlem/cli/types.py
index 23a20e79..cba6b318 100644
--- a/mlem/cli/types.py
+++ b/mlem/cli/types.py
@@ -77,13 +77,6 @@ def list_types(
 ):
     """List different implementations available for a particular MLEM type. If a
     subtype is not provided, list all available MLEM types.
-
-        Examples:
-            List ABCs
-            $ mlem types
-
-            List available server implementations
-            $ mlem types server
     """
     if abc is None:
         for at in MlemABC.abs_types.values():
diff --git a/mlem/cli/utils.py b/mlem/cli/utils.py
index 6701c945..68cbb3ed 100644
--- a/mlem/cli/utils.py
+++ b/mlem/cli/utils.py
@@ -624,15 +624,3 @@ def config_arg(
         )
     with wrap_build_error(subtype, model):
         return build_mlem_object(model, subtype, conf, file_conf, kwargs)
-
-
-def _extract_examples(
-    help_str: Optional[str],
-) -> Tuple[Optional[str], Optional[str]]:
-    if help_str is None:
-        return None, None
-    try:
-        examples = help_str.index("Examples:")
-    except ValueError:
-        return None, help_str
-    return help_str[examples + len("Examples:") + 1 :], help_str[:examples]
diff --git a/mlem/contrib/pandas.py b/mlem/contrib/pandas.py
index 80918822..9bd4c164 100644
--- a/mlem/contrib/pandas.py
+++ b/mlem/contrib/pandas.py
@@ -458,7 +458,9 @@ def read_pickle_with_unnamed(*args, **kwargs):
 
 
 def read_json_reset_index(*args, **kwargs):
-    return pd.read_json(*args, **kwargs).reset_index(drop=True)
+    return pd.read_json(  # pylint: disable=no-member
+        *args, **kwargs
+    ).reset_index(drop=True)
 
 
 def read_html(*args, **kwargs):
diff --git a/mlem/utils/module.py b/mlem/utils/module.py
index b03b62af..142aa0e1 100644
--- a/mlem/utils/module.py
+++ b/mlem/utils/module.py
@@ -411,7 +411,10 @@ def wrapper(pickler: "RequirementAnalyzer", obj):
                 else:
                     pickler.save(o)
 
-        if is_from_installable_module(obj):
+        if (
+            is_from_installable_module(obj)
+            or get_object_base_module(obj) is mlem
+        ):
             return f(pickler, obj)
 
         # to add from local imports inside user (non PIP package) code
@@ -514,6 +517,7 @@ def _should_ignore(self, mod: ModuleType):
             or is_private_module(mod)
             or is_pseudo_module(mod)
             or is_builtin_module(mod)
+            or mod in self._modules
         )
 
     def add_requirement(self, obj_or_module):
@@ -533,6 +537,11 @@ def add_requirement(self, obj_or_module):
             module = obj_or_module
 
         if module is not None and not self._should_ignore(module):
+            base_module = get_base_module(module)
+            if is_installable_module(base_module):
+                if base_module in self._modules:
+                    return
+                module = base_module
             self._modules.add(module)
             if is_local_module(module):
                 # add imports of this module
@@ -553,6 +562,8 @@ def save(self, obj, save_persistent_id=True):
         if id(obj) in self.seen or isinstance(obj, IGNORE_TYPES_REQ):
             return None
         self.seen.add(id(obj))
+        if get_object_base_module(obj) in self._modules:
+            return None
         self.add_requirement(obj)
         try:
             return super().save(obj, save_persistent_id)
diff --git a/setup.cfg b/setup.cfg
index 0d10ac3b..a4d4d328 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -5,8 +5,9 @@ ignore =
     E266, # Too many leading '#' for block comment
     W503, # Line break occurred before a binary operator
     B008, # Do not perform function calls in argument defaults: conflicts with typer
-    P1,  # unindexed parameters in the str.format, see:
+    P1,   # unindexed parameters in the str.format, see:
     B902, # Invalid first argument 'cls' used for instance method.
+    B024, # ABCs without methods
     # https://pypi.org/project/flake8-string-format/
 max_line_length = 79
 max-complexity = 15
diff --git a/tests/cli/test_main.py b/tests/cli/test_main.py
index c7de7522..90010244 100644
--- a/tests/cli/test_main.py
+++ b/tests/cli/test_main.py
@@ -1,9 +1,11 @@
 import pytest
-from click import Group
-from typer.main import get_command_from_info, get_group_from_info
+import requests
+from click import Context, Group
+from typer.main import get_command_from_info, get_group, get_group_from_info
 
 from mlem.cli import app
 from tests.cli.conftest import Runner
+from tests.conftest import long
 
 
 def iter_group(group: Group, prefix=()):
@@ -37,9 +39,13 @@ def app_cli_cmd():
 
 def test_commands_help(app_cli_cmd):
     no_help = []
-    for name, cli_cmd in app_cli_cmd:
-        if cli_cmd.help is None:
-            no_help.append(name)
+    group = get_group(app)
+    ctx = Context(group, info_name="mlem", help_option_names=["-h", "--help"])
+
+    with ctx:
+        for name, cli_cmd in app_cli_cmd:
+            if cli_cmd.help is None:
+                no_help.append(name)
     assert len(no_help) == 0, f"{no_help} cli commands do not have help!"
 
 
@@ -52,18 +58,29 @@ def test_commands_args_help(app_cli_cmd):
                 continue
             if arg.help is None:
                 no_help.append(f"{name}:{arg.name}")
-    assert len(no_help) == 0, f"{no_help} cli commnad args do not have help!"
-
-
-@pytest.mark.xfail  # TODO do we need examples for everything?
-def test_commands_examples(app_cli_cmd):
-    no_examples = []
-    for name, cmd in app_cli_cmd:
-        if cmd.examples is None and not isinstance(cmd, Group):
-            no_examples.append(name)
+    assert len(no_help) == 0, f"{no_help} cli commands args do not have help!"
+
+
+@pytest.mark.xfail
+@long
+def test_commands_docs_links(app_cli_cmd):
+    no_link = []
+    link_broken = []
+    for name, _cmd in app_cli_cmd:
+        result = Runner().invoke(name.split() + ["--help"])
+        if result.output is None or "Documentation: <" not in result.output:
+            no_link.append(name)
+        else:
+            link = result.output.split("Documentation: <")[1].split(">")[0]
+            response = requests.get(link, timeout=5)
+            if response.status_code != 200:
+                link_broken.append(name)
+    assert (
+        len(no_link) == 0
+    ), f"{no_link} cli commands do not have documentation link!"
     assert (
-        len(no_examples) == 0
-    ), f"{no_examples} cli commnads do not have examples!"
+        len(link_broken) == 0
+    ), f"{link_broken} cli commands have broken documentation links!"
 
 
 @pytest.mark.parametrize("cmd", ["--help", "-h"])
@@ -78,12 +95,7 @@ def test_help(runner: Runner, cmd):
 
 def test_cli_commands_help(runner: Runner, app_cli_cmd):
     for name, _ in app_cli_cmd:
-        result = runner.invoke(name + " --help")
-        assert result.exit_code == 0, (
-            result.stdout,
-            result.stderr,
-            result.exception,
-        )
+        runner.invoke(name + " --help", raise_on_error=True)
 
 
 def test_version(runner: Runner):
diff --git a/tests/contrib/test_catboost.py b/tests/contrib/test_catboost.py
index 51ad753a..ada91728 100644
--- a/tests/contrib/test_catboost.py
+++ b/tests/contrib/test_catboost.py
@@ -48,7 +48,7 @@ def test_catboost_model(catboost_model_fixture, pandas_data, tmpdir, request):
         ),
     )
 
-    expected_requirements = {"catboost", "pandas", "numpy", "scipy"}
+    expected_requirements = {"catboost", "pandas"}
     reqs = set(cbmw.get_requirements().modules)
     assert all(r in reqs for r in expected_requirements)
     assert cbmw.model is catboost_model
diff --git a/tests/contrib/test_lightgbm.py b/tests/contrib/test_lightgbm.py
index 56ed8f7b..bd2e193a 100644
--- a/tests/contrib/test_lightgbm.py
+++ b/tests/contrib/test_lightgbm.py
@@ -195,7 +195,7 @@ def test_model__predict_not_dataset(model):
 @long
 def test_model__dump_load(tmpdir, model, data_np, local_fs):
     # pandas is not required, but if it is installed, it is imported by lightgbm
-    expected_requirements = {"lightgbm", "numpy", "scipy", "pandas"}
+    expected_requirements = {"lightgbm", "numpy"}
     assert set(model.get_requirements().modules) == expected_requirements
 
     artifacts = model.dump(LOCAL_STORAGE, tmpdir)
diff --git a/tests/contrib/test_pandas.py b/tests/contrib/test_pandas.py
index 3d1c770e..d8c258cd 100644
--- a/tests/contrib/test_pandas.py
+++ b/tests/contrib/test_pandas.py
@@ -617,7 +617,7 @@ def f(x):
 
     sig = Signature.from_method(f, auto_infer=True, x=data)
 
-    assert set(get_object_requirements(sig).modules) == {"pandas", "numpy"}
+    assert set(get_object_requirements(sig).modules) == {"pandas"}
 
 
 # Copyright 2019 Zyfra
diff --git a/tests/contrib/test_sklearn.py b/tests/contrib/test_sklearn.py
index 9673e62f..57dbde36 100644
--- a/tests/contrib/test_sklearn.py
+++ b/tests/contrib/test_sklearn.py
@@ -140,7 +140,7 @@ def test_model_type__dump_load(tmpdir, model, inp_data, request):
 def test_model_type_lgb__dump_load(tmpdir, lgbm_model, inp_data):
     model_type = ModelAnalyzer.analyze(lgbm_model, sample_data=inp_data)
 
-    expected_requirements = {"sklearn", "lightgbm", "pandas", "numpy", "scipy"}
+    expected_requirements = {"sklearn", "lightgbm", "numpy"}
     reqs = model_type.get_requirements().expanded
     assert set(reqs.modules) == expected_requirements
     assert reqs.of_type(UnixPackageRequirement) == [
@@ -164,11 +164,16 @@ def test_model_type_lgb__dump_load(tmpdir, lgbm_model, inp_data):
     ]
 
 
-def test_pipeline_requirements(lgbm_model):
+def test_pipeline_requirements(lgbm_model, inp_data):
     model = Pipeline(steps=[("model", lgbm_model)])
     meta = MlemModel.from_obj(model)
 
-    expected_requirements = {"sklearn", "lightgbm", "pandas", "numpy", "scipy"}
+    expected_requirements = {"sklearn", "lightgbm"}
+    assert set(meta.requirements.modules) == expected_requirements
+
+    meta = MlemModel.from_obj(model, sample_data=np.array(inp_data))
+
+    expected_requirements = {"sklearn", "lightgbm", "numpy"}
     assert set(meta.requirements.modules) == expected_requirements
 
 
diff --git a/tests/contrib/test_xgboost.py b/tests/contrib/test_xgboost.py
index 4b385196..0a2feb1f 100644
--- a/tests/contrib/test_xgboost.py
+++ b/tests/contrib/test_xgboost.py
@@ -132,8 +132,7 @@ def test_model__predict_not_dmatrix(model):
 
 @long
 def test_model__dump_load(tmpdir, model, dmatrix_np, local_fs):
-    # pandas is not required, but it is conditionally imported by some Booster methods
-    expected_requirements = {"xgboost", "numpy", "scipy", "pandas"}
+    expected_requirements = {"xgboost", "numpy"}
     assert set(model.get_requirements().modules) == expected_requirements
 
     artifacts = model.dump(LOCAL_STORAGE, tmpdir)