update run

run_app.bat

@@ -18,17 +18,48 @@ for /f "delims=" %%P in ('py -3 -c "import sys; print(sys.executable)" 2^>nul')
   goto :found_python
 )
 
-echo No python interpreter found in PATH.
+echo Error: Python not found.
+echo Please install Python from https://www.python.org/downloads/
+echo or install it via the Microsoft Store.
+echo IMPORTANT: When installing, make sure to check "Add Python to PATH".
+pause
 exit /b 1
 
 :found_python
 if not exist ".venv" (
+  echo Creating virtual environment...
   "%PYTHON_BIN%" -m venv .venv
+  if errorlevel 1 (
+    echo Error: Failed to create virtual environment.
+    pause
+    exit /b 1
+  )
 )
 
+echo Activating virtual environment...
 call .venv\Scripts\activate.bat
+if errorlevel 1 (
+  echo Error: Failed to activate virtual environment.
+  pause
+  exit /b 1
+)
 
+echo Installing dependencies...
 pip install -r requirements.txt
+if errorlevel 1 (
+  echo Error: Failed to install dependencies.
+  pause
+  exit /b 1
+)
 
+echo Starting application...
 call .venv\Scripts\python.exe app.py
+if errorlevel 1 (
+  echo Error: Application crashed or exited with an error.
+  pause
+  exit /b 1
+)
+
+echo Application finished successfully.
+pause
 endlocal

run_app.command

@@ -3,19 +3,37 @@ cd "$(dirname "$0")"
 # Prefer python3 but fall back to python; allow overriding via env
 PYTHON_BIN="${PYTHON_BIN:-$(command -v python3 || command -v python)}"
 if [[ -z "$PYTHON_BIN" ]]; then
-  echo "No python interpreter found in PATH."
+  echo "Error: Python not found."
+  echo "Please install Python 3."
+  echo "  - On macOS: brew install python3"
+  echo "  - Or download from https://www.python.org/downloads/"
+  read -k 1 "key?Press any key to exit..."
   exit 1
 fi
 
+# Create a virtual environment if missing, then activate it
 # Create a virtual environment if missing, then activate it
 if [[ ! -d ".venv" ]]; then
-  "$PYTHON_BIN" -m venv .venv
+  echo "Creating virtual environment..."
+  "$PYTHON_BIN" -m venv .venv || { echo "Error: Failed to create virtual environment."; read -k 1 "key?Press any key to exit..."; exit 1; }
 fi
 
-source .venv/bin/activate
+echo "Activating virtual environment..."
+source .venv/bin/activate || { echo "Error: Failed to activate virtual environment."; read -k 1 "key?Press any key to exit..."; exit 1; }
 
 # Ensure dependencies are available (skip reinstall if up-to-date)
-pip install -r requirements.txt
+echo "Installing dependencies..."
+pip install -r requirements.txt || { echo "Error: Failed to install dependencies."; read -k 1 "key?Press any key to exit..."; exit 1; }
 
 # Start the Flask app on port 8888
-exec .venv/bin/python app.py
+echo "Starting application..."
+.venv/bin/python app.py
+
+if [[ $? -ne 0 ]]; then
+  echo "Error: Application crashed or exited with an error."
+  read -k 1 "key?Press any key to exit..."
+  exit 1
+fi
+
+echo "Application finished successfully."
+read -k 1 "key?Press any key to exit..."

run_app.sh

@@ -6,19 +6,28 @@ cd "$(dirname "$0")"
 # Prefer python3 but fall back to python; allow override via environment
 PYTHON_BIN="${PYTHON_BIN:-$(command -v python3 || command -v python)}"
 if [[ -z "$PYTHON_BIN" ]]; then
-  echo "No python interpreter found in PATH."
+  echo "Error: Python not found."
+  echo "Please install Python 3."
+  echo "  - On macOS: brew install python3"
+  echo "  - On Linux: sudo apt install python3 (or equivalent for your distro)"
+  echo "  - Or download from https://www.python.org/downloads/"
   exit 1
 fi
 
+# Create a virtual environment if missing, then activate it
 # Create a virtual environment if missing, then activate it
 if [[ ! -d ".venv" ]]; then
-  "$PYTHON_BIN" -m venv .venv
+  echo "Creating virtual environment..."
+  "$PYTHON_BIN" -m venv .venv || { echo "Error: Failed to create virtual environment."; exit 1; }
 fi
 
-source .venv/bin/activate
+echo "Activating virtual environment..."
+source .venv/bin/activate || { echo "Error: Failed to activate virtual environment."; exit 1; }
 
 # Ensure dependencies are available
-pip install -r requirements.txt
+echo "Installing dependencies..."
+pip install -r requirements.txt || { echo "Error: Failed to install dependencies."; exit 1; }
 
 # Start the Flask app on port 8888
-exec .venv/bin/python app.py
+echo "Starting application..."
+exec .venv/bin/python app.py || { echo "Error: Application exited with an error."; exit 1; }