Python: Add README for Azure Functions samples setup (#2100)

* Add README for Azure Functions samples setup

Added setup instructions for Azure Functions samples, including environment setup, virtual environment creation, and running samples.

* Update python/samples/getting_started/azure_functions/README.md

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Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Laveesh Rohra <larohra@microsoft.com>
This commit is contained in:
Anirudh Garg
2025-11-11 21:51:50 -08:00
committed by GitHub
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parent 3ddbf06320
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These are common starting instructions for how to set up your environment for all the samples in this directory.
These samples are for illustrating the use of the Durable extensibility to Agent Framework running in Azure Functions.
All of these samples are set up to run in Azure Functions. Azure Functions has a local development tool called [CoreTools](https://learn.microsoft.com/azure/azure-functions/functions-run-local?tabs=windows%2Cpython%2Cv2&pivots=programming-language-python#install-the-azure-functions-core-tools) which we will set up to run these samples locally.
## Environment Setup
### 1. Install dependencies and create appropriate services
- Install [Azure Functions Core Tools 4.x](https://learn.microsoft.com/azure/azure-functions/functions-run-local?tabs=windows%2Cpython%2Cv2&pivots=programming-language-python#install-the-azure-functions-core-tools)
- Install [Azurite storage emulator](https://learn.microsoft.com/en-us/azure/storage/common/storage-install-azurite?toc=%2Fazure%2Fstorage%2Fblobs%2Ftoc.json&bc=%2Fazure%2Fstorage%2Fblobs%2Fbreadcrumb%2Ftoc.json&tabs=visual-studio%2Cblob-storage)
- Create an [Azure OpenAI](https://azure.microsoft.com/en-us/products/ai-foundry/models/openai) resource. Note the Azure OpenAI endpoint, deployment name and the Key.
- Install a tool to execute HTTP calls, for example the [REST Client extension](https://marketplace.visualstudio.com/items?itemName=humao.rest-client)
- [Optionally] Create an [Azure Function Python app](https://learn.microsoft.com/en-us/azure/azure-functions/functions-create-function-app-portal?tabs=core-tools&pivots=flex-consumption-plan) to later deploy your app to Azure if you so desire.
### 2. Create and activate a virtual environment
**Windows (PowerShell):**
```powershell
python -m venv .venv
.venv\Scripts\Activate.ps1
```
**Linux/macOS:**
```bash
python -m venv .venv
source .venv/bin/activate
```
### 3. Running the samples
- [Start the Azurite emulator](https://learn.microsoft.com/en-us/azure/storage/common/storage-install-azurite?tabs=npm%2Cblob-storage#run-azurite)
- Inside each sample:
- Install Python dependencies from this folder, run `pip install -r requirements.txt` (or the equivalent in your active virtual environment).
- Copy `local.settings.json.template` to `local.settings.json`, then update `AZURE_OPENAI_ENDPOINT`, `AZURE_OPENAI_CHAT_DEPLOYMENT_NAME`, and `AZURE_OPENAI_API_KEY` so the Azure OpenAI SDK can authenticate; keep `TASKHUB_NAME` set to `default` unless you plan to change the durable task hub name.
- Run the command `func start` from the root of the sample
- Follow the specific instructions/requests for each sample