modify links for gen test data doc

docs/how-to-guides/generate-test-data.md

@@ -18,12 +18,12 @@ By leveraging the capabilities of llm, this guide streamlines the test data gene
     - The test data generator may not function effectively for non-Latin characters, such as Chinese, in certain document types. The limitation is caused by dependent text loader capabilities, such as `pypdf`.
     - The test data generator may not generate meaningful questions if the document is not well-organized or contains massive code snippets/links, such as API introduction documents or reference documents.
 
-2. Prepare local environment. Go to [example_gen_test_data](https://github.com/microsoft/promptflow/blob/53a685dbff920e891ef61cacb5f2f19e761ee809/examples/gen_test_data) folder and install required packages.
+2. Prepare local environment. Go to [example_gen_test_data](../../examples/gen_test_data) folder and install required packages.
 
     ```bash
     pip install -r requirements.txt
     ```
-  
+
     For specific document file types, you may need to install extra packages:
       - .docx - `pip install docx2txt`
       - .pdf - `pip install pypdf`
@@ -32,52 +32,52 @@ By leveraging the capabilities of llm, this guide streamlines the test data gene
 
 3. Install VSCode extension `Prompt flow`.
 
-4. Create your AzureOpenAI or OpenAI connection by following [this doc](https://microsoft.github.io/promptflow/how-to-guides/manage-connections.html#create-a-connection).
+4. Create your AzureOpenAI or OpenAI connection by following [this doc](../how-to-guides/manage-connections.md#create-a-connection).
 
 5. Prepare test data generation setting.
-    - Navigate to [example_gen_test_data](https://github.com/microsoft/promptflow/blob/53a685dbff920e891ef61cacb5f2f19e761ee809/examples/gen_test_data) folder.
-    - Prepare `config.yml` by copying [`config.yml.example`](https://github.com/microsoft/promptflow/blob/53a685dbff920e891ef61cacb5f2f19e761ee809/examples/gen_test_data/config.yml.example).
-    - Fill in configurations in the `config.yml` by following inline comment instructions. The config is made up of 3 sections: 
+    - Navigate to [example_gen_test_data](../../examples/gen_test_data) folder.
+    - Prepare `config.yml` by copying [`config.yml.example`](../../examples/gen_test_data/config.yml.example).
+    - Fill in configurations in the `config.yml` by following inline comment instructions. The config is made up of 3 sections:
       - Common section: this section provides common values for all other sections. Required.
       - Local section: this section is for local test data generation related configuration. Can skip if not run in local.
       - Cloud section: this section is for cloud test data generation related configuration. Can skip if not run in cloud.
 
       > !Note: Recommend to use `gpt-4` series models than the `gpt-3.5` for better performance.
 
-      > !Note: Recommend to use `gpt-4` model (Azure OpenAI `gpt-4` model with version `0613`) than `gpt-4-turbo` model (Azure OpenAI `gpt-4` model with version `1106`) for better performance. Due to inferior performance of `gpt-4-turbo` model, when you use it, sometimes you might need to open [example test data generation flow](https://github.com/microsoft/promptflow/blob/53a685dbff920e891ef61cacb5f2f19e761ee809/examples/gen_test_data/example_flow/flow.dag.yaml) in visual editor and set `response_format` input of nodes `validate_text_chunk`, `validate_question`, and `validate_suggested_answer` to `json`, in order to make sure the llm can generate valid json response.
+      > !Note: Recommend to use `gpt-4` model (Azure OpenAI `gpt-4` model with version `0613`) than `gpt-4-turbo` model (Azure OpenAI `gpt-4` model with version `1106`) for better performance. Due to inferior performance of `gpt-4-turbo` model, when you use it, sometimes you might need to open [example test data generation flow](../../examples/gen_test_data/example_flow/flow.dag.yaml) in visual editor and set `response_format` input of nodes `validate_text_chunk`, `validate_question`, and `validate_suggested_answer` to `json`, in order to make sure the llm can generate valid json response.
 
 
 ## Generate test data
-- Navigate to [example_gen_test_data](https://github.com/microsoft/promptflow/blob/53a685dbff920e891ef61cacb5f2f19e761ee809/examples/gen_test_data) folder.
- 
+- Navigate to [example_gen_test_data](../../examples/gen_test_data) folder.
+
 - After configuration, run the following command to generate the test data set:
   ```bash
   python -m gen_test_data.run
-  ``` 
+  ```
 
 - The generated test data will be a data jsonl file. See detailed log print in console "Saved ... valid test data to ..." to find it.
 
-If you expect to generate a large amount of test data beyond your local compute capability, you may try generating test data in cloud, please see this [guide](https://github.com/microsoft/promptflow/blob/53a685dbff920e891ef61cacb5f2f19e761ee809/docs/cloud/azureai/generate-test-data-cloud.md) for more detailed steps.
+If you expect to generate a large amount of test data beyond your local compute capability, you may try generating test data in cloud, please see this [guide](../../docs/cloud/azureai/generate-test-data-cloud.md) for more detailed steps.
 
 ## [*Optional*] Customize test data generation flow
 
-- Open the [example test data generation flow](https://github.com/microsoft/promptflow/blob/53a685dbff920e891ef61cacb5f2f19e761ee809/examples/gen_test_data/example_flow/) in "Prompt flow" VSCode Extension. This flow is designed to generate a pair of question and suggested answer based on the given text chunk. The flow also includes validation prompts to ensure the quality of the generated test data.
+- Open the [example test data generation flow](../../examples/gen_test_data) in "Prompt flow" VSCode Extension. This flow is designed to generate a pair of question and suggested answer based on the given text chunk. The flow also includes validation prompts to ensure the quality of the generated test data.
 
-- Customize your test data generation logic refering to [tune-prompts-with-variants](https://microsoft.github.io/promptflow/how-to-guides/tune-prompts-with-variants.html). 
+- Customize your test data generation logic refering to [tune-prompts-with-variants](../how-to-guides/tune-prompts-with-variants.md).
 
   **Understanding the prompts**
-  
+
   The test data generation flow contains 5 prompts, classified into two categories based on their roles: generation prompts and validation prompts. Generation prompts are used to create questions, suggested answers, etc., while validation prompts are used to verify the validity of the text chunk, generated question or answer.
   - Generation prompts
-    - [*generate question prompt*](https://github.com/microsoft/promptflow/blob/53a685dbff920e891ef61cacb5f2f19e761ee809/examples/gen_test_data/example_flow/generate_question_prompt.jinja2): frame a question based on the given text chunk.
-    - [*generate suggested answer prompt*](https://github.com/microsoft/promptflow/blob/53a685dbff920e891ef61cacb5f2f19e761ee809/examples/gen_test_data/example_flow/generate_suggested_answer_prompt.jinja2): generate suggested answer for the question based on the given text chunk.
+    - [*generate question prompt*](../../examples/gen_test_data/example_flow/generate_question_prompt.jinja2): frame a question based on the given text chunk.
+    - [*generate suggested answer prompt*](../../examples/gen_test_data/example_flow/generate_suggested_answer_prompt.jinja2): generate suggested answer for the question based on the given text chunk.
   - Validation prompts
-    - [*score text chunk prompt*](https://github.com/microsoft/promptflow/blob/53a685dbff920e891ef61cacb5f2f19e761ee809/examples/gen_test_data/example_flow/score_text_chunk_prompt.jinja2): score 0-10 to validate if the given text chunk is worthy of framing a question. If the score is lower than `score_threshold` (a node input that is adjustable), validation fails.
-    - [*validate question prompt*](https://github.com/microsoft/promptflow/blob/53a685dbff920e891ef61cacb5f2f19e761ee809/examples/gen_test_data/example_flow/validate_question_prompt.jinja2): validate if the generated question is good.
-    - [*validate suggested answer*](https://github.com/microsoft/promptflow/blob/53a685dbff920e891ef61cacb5f2f19e761ee809/examples/gen_test_data/example_flow/validate_suggested_answer_prompt.jinja2): validate if the generated suggested answer is good.
+    - [*score text chunk prompt*](../../examples/gen_test_data/example_flow/score_text_chunk_prompt.jinja2): score 0-10 to validate if the given text chunk is worthy of framing a question. If the score is lower than `score_threshold` (a node input that is adjustable), validation fails.
+    - [*validate question prompt*](../../examples/gen_test_data/example_flow/validate_question_prompt.jinja2): validate if the generated question is good.
+    - [*validate suggested answer*](../../examples/gen_test_data/example_flow/validate_suggested_answer_prompt.jinja2): validate if the generated suggested answer is good.
 
     If the validation fails, would lead to empty string `question`/`suggested_answer` which are removed from final output test data set.
 
-- Fill in node inputs including `connection`, `model` or `deployment_name`, `response_format`, `score_threshold` or other parameters. Click run button to test the flow in VSCode Extension by referring to [Test flow with VS Code Extension](https://microsoft.github.io/promptflow/how-to-guides/init-and-test-a-flow.html#visual-editor-on-the-vs-code-for-prompt-flow).
+- Fill in node inputs including `connection`, `model` or `deployment_name`, `response_format`, `score_threshold` or other parameters. Click run button to test the flow in VSCode Extension by referring to [Test flow with VS Code Extension](../how-to-guides/init-and-test-a-flow.md#visual-editor-on-the-vs-code-for-prompt-flow).
 
 Once the customized flow has been verified, you can proceed to batch generate test data by following the steps outlined in ["Prerequisites"](#prerequisites) and ["Generate test data"](#generate-test-data).