Update app.py

app.py

@@ -257,6 +257,19 @@ def image_to_base64(image):
     img_str = base64.b64encode(buffer.getvalue()).decode()
     return f"data:image/png;base64,{img_str}"
 
+@app.route('/', methods=['GET'])
+def home():
+    return jsonify({
+        'message': 'QR AI Service is running',
+        'status': 'healthy',
+        'endpoints': {
+            'generate': '/api/generate-artistic-qr',
+            'test': '/api/test-compatibility',
+            'styles': '/api/styles',
+            'health': '/health'
+        }
+    })
+
 @app.route('/health', methods=['GET'])
 def health_check():
     return jsonify({'status': 'healthy', 'message': 'QR AI Service is running'})
@@ -369,4 +382,4 @@ def get_available_styles():
 
 if __name__ == '__main__':
     port = int(os.environ.get('PORT', 7860))
-    app.run(host='0.0.0.0', port=port, debug=False)
+    app.run(host='0.0.0.0', port=port, debug=False)