UPDATE: github workflow

.github/workflows/pyinstaller-build.yml

@@ -9,17 +9,17 @@ jobs:
 
     steps:
     - uses: actions/checkout@v1
-    - name: Set up Python 3.8
+    - name: Set up Python 3.7
       uses: actions/setup-python@v1
       with:
-        python-version: 3.8
+        python-version: 3.7
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
         pip install -r requirements.txt
         pip install https://github.com/pyinstaller/pyinstaller/archive/develop.tar.gz
     - name: PyInstaller build
       run: |
-        pyinstaller -w -F -i=icon.ico --add-data icon.ico:. --add-data logo.png:. --add-data loading.gif:. --name CyBot --clean bot-gui.py
+        pyinstaller -w -i=icon.ico --add-data icon.ico:. --add-data logo.png:. --add-data loading.gif:. --name CyBot --clean bot-gui.py
     - name: Get build files size
       run: ls -alshS dist/ | awk '{print $10 " => " $6}'