Update app.py

app.py

@@ -17,6 +17,10 @@ def get_data():
     }
     return jsonify(data)
     
+@app.route('/hello')
+def hello():
+    return 'Hello, World!'
+
 @app.route('/', defaults={'path': ''})
 @app.route('/<path:path>')
 def serve(path):
@@ -24,6 +28,6 @@ def serve(path):
         return send_from_directory(app.static_folder, path)
     else:
         return send_from_directory(app.static_folder, 'index.html')
-        
+
 if __name__ == "__main__":
     app.run(host="0.0.0.0", port=7860)