Cleaner code, it works pretty fine

.gitignore

@@ -182,3 +182,4 @@ cython_debug/
 
 # ed1337x
 config.ini
+Run.ps1

Run.cmd

@@ -0,0 +1,25 @@
+@echo off
+setlocal
+
+REM Define paths
+set VENV_DIR=venv
+set APP_DIR=Program
+set PYTHON=%VENV_DIR%\Scripts\python.exe
+
+REM Check for venv
+if not exist %VENV_DIR% (
+    echo Creating virtual environment...
+    python -m venv %VENV_DIR%
+    echo Installing dependencies...
+    %PYTHON% -m pip install --upgrade pip
+    %PYTHON% -m pip install -r requirements.txt
+) else (
+    echo Virtual environment found, assuming dependencies are satisfied.
+)
+
+REM Run the app
+cd /d %~dp0%APP_DIR%
+..\%VENV_DIR%\Scripts\python.exe app.py
+
+endlocal
+

src/setup_venv.cmd

@@ -1,13 +0,0 @@
-@echo off
-REM Create Python virtual environment named "venv"
-python -m venv venv
-
-REM Activate the virtual environment
-call venv\Scripts\activate.bat
-
-REM Upgrade pip
-python -m pip install --upgrade pip
-
-REM Install dependencies
-pip install mutagen
-

src/setup_venv.ps1

@@ -1,12 +0,0 @@
-# Create Python virtual environment named "venv"
-python -m venv venv
-
-# Activate the virtual environment
-& .\venv\Scripts\Activate.ps1
-
-# Upgrade pip
-python -m pip install --upgrade pip
-
-# Install dependencies
-pip install mutagen
-