backend_1 | Traceback (most recent call last):
backend_1 | File "/usr/local/bin/flask", line 5, in <module>
backend_1 | from flask.cli import main
backend_1 | File "/usr/local/lib/python3.8/site-packages/flask/__init__.py", line 19, in <module>
backend_1 | from . import json
backend_1 | File "/usr/local/lib/python3.8/site-packages/flask/json/__init__.py", line 15, in <module>
backend_1 | from itsdangerous import json as _json
backend_1 | ImportError: cannot import name 'json' from 'itsdangerous' (/usr/local/lib/python3.8/site-packages/itsdangerous/__init__.py)
nginx-flask-mysql requirements.txt file needs to be updated with the below
Otherwise it will give the below error