I get this Syntax error after installing flast_humanify Traceback (most recent call last): File "once.py", line 29, in <module> from flask_humanify import Humanify File "/usr/local/lib/python3.6/site-packages/flask_humanify/__init__.py", line 9, in <module> from . import utils File "/usr/local/lib/python3.6/site-packages/flask_humanify/utils.py", line 58 if not (value := request.environ.get(header)): ^ SyntaxError: invalid syntax Here is the output of the installation itself pip install flask-humanify --upgrade Collecting flask-humanify Using cached flask_humanify-0.2.3-py3-none-any.whl (82.4 MB) Requirement already satisfied: pydub in /usr/local/lib/python3.6/site-packages (from flask-humanify) (0.25.1) Requirement already satisfied: netaddr in /usr/local/lib/python3.6/site-packages (from flask-humanify) (0.10.1) Requirement already satisfied: Flask in /usr/local/lib/python3.6/site-packages (from flask-humanify) (1.1.1) Requirement already satisfied: cryptography in /usr/local/lib/python3.6/site-packages (from flask-humanify) (40.0.2) Requirement already satisfied: opencv-python-headless in /usr/local/lib/python3.6/site-packages (from flask-humanify) (4.5.5.64) Requirement already satisfied: numpy in /usr/local/lib/python3.6/site-packages (from flask-humanify) (1.17.4) Requirement already satisfied: scipy in /usr/local/lib/python3.6/site-packages (from flask-humanify) (1.3.3) Requirement already satisfied: cffi>=1.12 in /usr/local/lib/python3.6/site-packages (from cryptography->flask-humanify) (1.15.1) Requirement already satisfied: click>=5.1 in /usr/local/lib/python3.6/site-packages (from Flask->flask-humanify) (7.0) Requirement already satisfied: itsdangerous>=0.24 in /usr/local/lib/python3.6/site-packages (from Flask->flask-humanify) (1.1.0) Requirement already satisfied: Jinja2>=2.10.1 in /usr/local/lib/python3.6/site-packages (from Flask->flask-humanify) (2.10.3) Requirement already satisfied: Werkzeug>=0.15 in /usr/local/lib/python3.6/site-packages (from Flask->flask-humanify) (0.16.0) Requirement already satisfied: importlib-resources in /usr/local/lib/python3.6/site-packages (from netaddr->flask-humanify) (5.4.0) Requirement already satisfied: pycparser in /usr/local/lib/python3.6/site-packages (from cffi>=1.12->cryptography->flask-humanify) (2.21) Requirement already satisfied: MarkupSafe>=0.23 in /usr/local/lib/python3.6/site-packages (from Jinja2>=2.10.1->Flask->flask-humanify) (1.1.1) Requirement already satisfied: zipp>=3.1.0 in /usr/local/lib/python3.6/site-packages (from importlib-resources->netaddr->flask-humanify) (3.6.0) Installing collected packages: flask-humanify Successfully installed flask-humanify-0.2.3 WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager. It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv Continue reading...
