I am trying to open project in PyCharm which includes simple
virtual environment(python 3) and test.py
after opening it in PyCharm I've configured python interpreter to virtual environments Python 3.
then after running it in PyCharm I get the following error:
SyntaxError: Non-UTF-8 code starting with '\x80' in file /home/ubuntu/Downloads/PythonDemo/PythonDemo/venv_3/bin/python3 on line 2, but no encoding declared; see http://python.org/dev/peps/pep-0263/ for details
How to resolve this issue?

