Python: [Samples][Python] azure_functions/02_multi_agent — config template and requirements.txt mismatch (Foundry vs OpenAI)

Description

python/samples/04-hosting/azure_functions/02_multi_agent/ has two related mismatches that will cause a beginner to configure the wrong environment variables and use the wrong package:

1. local.settings.json.template has wrong env vars

The template contains:

"FOUNDRY_PROJECT_ENDPOINT": "<FOUNDRY_PROJECT_ENDPOINT>",
"FOUNDRY_MODEL": "<FOUNDRY_MODEL>"

But function_app.py uses OpenAIChatCompletionClient which reads AZURE_OPENAI_ENDPOINT and AZURE_OPENAI_MODEL. The docstring itself says: "Prerequisites: set AZURE_OPENAI_ENDPOINT, AZURE_OPENAI_MODEL".

A beginner following the template will set the wrong env vars and get a silent configuration failure.

2. requirements.txt references wrong package

Same issue as durabletask/02 — the code imports agent_framework.openai but requirements.txt installs packages/foundry:

-e ../../../../packages/foundry  ← should be packages/openai

Suggested Fix

1. local.settings.json.template: Replace FOUNDRY_PROJECT_ENDPOINT/FOUNDRY_MODEL with AZURE_OPENAI_ENDPOINT/AZURE_OPENAI_MODEL
2. requirements.txt: Replace packages/foundry with packages/openai and update the commented PyPI line

Environment

• Python 3.13.13, Windows 11