Note about venv

Glenn Gailey · Glenn Gailey · commit aae6e44d251b · 2020-03-03T21:17:42.000-08:00
diff --git a/articles/azure-functions/functions-run-local.md b/articles/azure-functions/functions-run-local.md
@@ -328,6 +328,7 @@ func start
 ```
 func start
 ```
+This command must be [run in a virtual environment](/azure/azure-functions/functions-create-first-azure-function-azure-cli?pivots=programming-language-python#create-venv).
 
 # [TypeScript](#tab/ts)
 
