web_interface/start.sh

#!/bin/bash

echo "Starting POA Graph Web Interface..."

# Check if Python is installed
if ! command -v python3 &> /dev/null; then
    echo "Error: Python 3 is not installed or not in PATH"
    exit 1
fi

# Check if we're in the right directory
if [ ! -f "server.py" ]; then
    echo "Error: server.py not found. Please run this script from the web_interface directory."
    exit 1
fi

# Install dependencies if requirements.txt exists
if [ -f "requirements.txt" ]; then
    echo "Installing dependencies..."
    pip3 install -r requirements.txt
fi

# Start the server
echo "Starting server on http://localhost:5000"
echo "Press Ctrl+C to stop the server"
python3 server.py