Excel tool im Browser

run_streamlit.bat

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+@echo off
+REM Excel Filter Tool - Streamlit App Runner
+REM This script starts the Streamlit web application
+
+echo ========================================
+echo   Excel Filter Tool - Web Application
+echo ========================================
+echo.
+
+REM Check if Python is installed
+python --version >nul 2>&1
+if errorlevel 1 (
+    echo Error: Python is not installed or not in PATH
+    pause
+    exit /b 1
+)
+
+REM Check if we're in the correct directory
+if not exist "streamlit_app.py" (
+    echo Error: streamlit_app.py not found
+    echo Please run this script from the project root directory
+    pause
+    exit /b 1
+)
+
+REM Create virtual environment if it doesn't exist
+if not exist "venv" (
+    echo Creating virtual environment...
+    python -m venv venv
+)
+
+REM Activate virtual environment
+echo Activating virtual environment...
+call venv\Scripts\activate.bat
+
+REM Install/upgrade pip
+echo Upgrading pip...
+python -m pip install --upgrade pip -q
+
+REM Install requirements
+echo Installing dependencies...
+pip install -r excel_filter\requirements.txt -q
+pip install streamlit -q
+
+echo.
+echo Starting Streamlit server...
+echo The app will open in your browser automatically.
+echo Press Ctrl+C to stop the server.
+echo.
+
+REM Run Streamlit app
+streamlit run streamlit_app.py
+
+REM Deactivate virtual environment on exit
+call venv\Scripts\deactivate.bat