Add module 'Werkzeug' in requirements.txt

[hayk96]

What this PR does / why we need it:

• Adding module Werkzeug with version 2.2.2

Problem

• As the Werkzeug 3.0.0 was released and Flask doesn't specify the dependency correctly, we get the following error when running the apps

Traceback (most recent call last):
  File "<frozen runpy>", line 198, in _run_module_as_main
  File "<frozen runpy>", line 88, in _run_code
  File "/home/calendar_app/app.py", line 8, in <module>
    from flask import Flask
  File "/usr/local/lib/python3.12/site-packages/wrapt/importer.py", line 182, in _exec_module self.loader.exec_module(module)
  File "/usr/local/lib/python3.12/site-packages/ddtrace/internal/module.py", line 220, in _exec_module
    self.loader.exec_module(module)
  File "/usr/local/lib/python3.12/site-packages/flask/__init__.py", line 5, in <from .app import Flask as Flask
  File "/usr/local/lib/python3.12/site-packages/ddtrace/internal/module.py", line 220, in _exec_module self.loader.exec_module(module)
  File "/usr/local/lib/python3.12/site-packages/flask/app.py", line 30, in <module>
  from werkzeug.urls import url_quote
  ImportError: cannot import name 'url_quote' from 'werkzeug.urls' (/usr/local/lib/python3.12/site-packages/werkzeug/urls.py). Did you mean: 'unquote'?

Solution

• Added specific version Werkzeug==2.2.2 in the requirements.txt file in order to fix the issue

[vinhloc30796]

Upvoting because I saw the same thing in #5

[jszwedko]

I just ran into this today too.

[jonbodner]

LGTM