ModuleNotFoundError: No module named 'azure.storage'. Azure Function

Question

I am trying to use an Azure Function to generate a SAS token. The import statement is failing.

import azure.functions as func
from azure.storage.blob import generate_container_sas

with

Exception: ModuleNotFoundError: No module named 'azure.storage'. 
Troubleshooting Guide: https://aka.ms/functions-modulenotfound
Stack:   File "C:\Program Files\Microsoft\Azure Functions Core 
Tools\workers\python\3.8\WINDOWS\X64\azure_functions_worker\ 
dispatcher.py", line 266, in _handle__function_load_request
func = loader.load_function(
File "C:\Program Files\Microsoft\Azure Functions Core 
Tools\workers\python\3.8\WINDOWS\X64\azure_functions_worker\utils\ 
wrappers.py", line 34, in call
raise extend_exception_message(e, message)
File "C:\Program Files\Microsoft\Azure Functions Core 
Tools\workers\python\3.8\WINDOWS\X64\azure_functions_worker\utils\ 
wrappers.py", line 32, in call
return func(*args, **kwargs)
File "C:\Program Files\Microsoft\Azure Functions Core 
Tools\workers\python\3.8\WINDOWS\X64\azure_functions_worker\ 
loader.py", line 76, in load_function
mod = importlib.import_module(fullmodname)
File "C:\Users\2259252\AppData\Local\Programs\Python\Python38\lib\ 
importlib\__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "C:\Projects\Additive\SkyforgeAPI\FileAPI\RequestFileUpload\ 
__init__.py", line 4, in <module>
from azure.storage.blob import generate_container_sas.

Package is installed in the venv

$ .venv/Scripts/python -m pip freeze
azure-core==1.9.0
azure-functions==1.5.0
azure-storage-blob==12.6.0
...

My requirements.txt file:

azure-functions
azure-storage-blob==12.6.0

What am I missing?

Closest question

Answer 1

From you description, it seems you are based on global environment instead of running in .venv environment.

Please pay attention to this:

If you are based on Windows OS, then I think you need to use below command:

cd .venv

then

.\Scripts\activate.bat

After all, run

cd ..

func host start

After that, It works fine on my side.