Update python-app.yml

Author: Protonosgit

.github/workflows/python-app.yml

@@ -25,7 +25,7 @@ jobs:
       run: |
         python -m pip install --upgrade pip
         pip install pyinstaller
-        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+        pip install -r requirements.txt
     - name: Build with pyinstaller
       run: |
         pyinstaller main.spec