Update app.py

app.py

@@ -2,7 +2,7 @@ import os
 from flask import Flask, jsonify, send_from_directory
 from flask_cors import CORS
 
-app = Flask(__name__, static_folder='./public')
+app = Flask(__name__, static_folder='public', static_url_path='')
 CORS(app)
 
 @app.route('/api/data')
@@ -17,14 +17,10 @@ def get_data():
         ]
     }
     return jsonify(data)
-    
-@app.route('/hello')
-def hello():
-    return 'Hello, World!'
 
 @app.route('/')
 def serve_index():
-    return send_from_directory(app.static_folder, 'index.html')
+    return send_from_directory('public', 'index.html')
 
 if __name__ == "__main__":
     app.run(host="0.0.0.0", port=7860)