How I compiled it:
mkdir ~/my_binary
cd ~/my_binary
python -m venv venv
source venv/bin/activate
pip install pyinstaller pyqt5
pip install --upgrade pip
venv/bin/pyinstaller --onefile ~/my_binary/Symbol_Checker_v2/symbol_checker_v2.py
How I compiled it:
mkdir ~/my_binary
cd ~/my_binary
python -m venv venv
source venv/bin/activate
pip install pyinstaller pyqt5
pip install --upgrade pip
venv/bin/pyinstaller --onefile ~/my_binary/Symbol_Checker_v2/symbol_checker_v2.py