feat: added support for groq provider

docs/providers.rst

@@ -41,6 +41,24 @@ To use OpenRouter, set your API key:
 
     export OPENROUTER_API_KEY="your-api-key"
 
+Groq
+----
+
+To use Groq, set your API key:
+
+.. code-block:: sh
+
+    export GROQ_API_KEY="your-api-key"
+
+xAI
+---
+
+To use xAI, set your API key:
+
+.. code-block:: sh
+
+    export XAI_API_KEY="your-api-key"
+
 Local
 -----
 

gptme/llm.py

@@ -3,6 +3,7 @@
 import sys
 from collections.abc import Iterator
 from functools import lru_cache
+from typing import cast
 
 from rich import print
 
@@ -17,7 +18,12 @@
 from .llm_openai import init as init_openai
 from .llm_openai import stream as stream_openai
 from .message import Message, format_msgs, len_tokens
-from .models import MODELS, Provider, get_summary_model
+from .models import (
+    MODELS,
+    PROVIDERS_OPENAI,
+    Provider,
+    get_summary_model,
+)
 from .tools import ToolUse
 
 logger = logging.getLogger(__name__)
@@ -27,7 +33,8 @@ def init_llm(llm: str):
     # set up API_KEY (if openai) and API_BASE (if local)
     config = get_config()
 
-    if llm in ["openai", "azure", "openrouter", "local", "xai"]:
+    llm = cast(Provider, llm)
+    if llm in PROVIDERS_OPENAI:
         init_openai(llm, config)
         assert get_openai_client()
     elif llm == "anthropic":

gptme/llm_openai.py

@@ -5,6 +5,7 @@
 from .config import Config
 from .constants import TEMPERATURE, TOP_P
 from .message import Message, msgs2dicts
+from .models import Provider
 
 if TYPE_CHECKING:
     from openai import OpenAI
@@ -21,7 +22,7 @@
 }
 
 
-def init(provider: str, config: Config):
+def init(provider: Provider, config: Config):
     global openai
     from openai import AzureOpenAI, OpenAI  # fmt: skip
 
@@ -42,6 +43,9 @@ def init(provider: str, config: Config):
     elif provider == "xai":
         api_key = config.get_env_required("XAI_API_KEY")
         openai = OpenAI(api_key=api_key, base_url="https://api.x.ai/v1")
+    elif provider == "groq":
+        api_key = config.get_env_required("GROQ_API_KEY")
+        openai = OpenAI(api_key=api_key, base_url="https://api.groq.com/openai/v1")
     elif provider == "local":
         # OPENAI_API_BASE renamed to OPENAI_BASE_URL: https://github.com/openai/openai-python/issues/745
         api_base = config.get_env("OPENAI_API_BASE")

gptme/models.py

@@ -37,8 +37,10 @@ class _ModelDictMeta(TypedDict):
 
 
 # available providers
-Provider = Literal["openai", "anthropic", "azure", "openrouter", "xai", "local"]
-PROVIDERS = get_args(Provider)
+Provider = Literal["openai", "anthropic", "azure", "openrouter", "groq", "xai", "local"]
+PROVIDERS: list[Provider] = cast(list[Provider], get_args(Provider))
+PROVIDERS_OPENAI: list[Provider]
+PROVIDERS_OPENAI = ["openai", "azure", "openrouter", "xai", "groq", "local"]
 
 # default model
 DEFAULT_MODEL: ModelMeta | None = None