Update app.py

app.py

@@ -7,7 +7,7 @@ from nltk.corpus import stopwords
 import nltk
 
 # Download NLTK data (only required once)
-nltk_data_dir = os.path.join(os.getcwd(), 'nltk_data')
+nltk_data_dir = "/tmp/nltk_data"
 os.makedirs(nltk_data_dir, exist_ok=True)
 nltk.data.path.append(nltk_data_dir)
 
@@ -16,7 +16,7 @@ nltk.download('stopwords', download_dir=nltk_data_dir)
 
 app = Flask(__name__)
 app.secret_key = 'your_secret_key_here'  # Required for session management
-socketio = SocketIO(app)
+socketio = SocketIO(app,cors_allowed_origins="*")
 
 # Path to the text file where messages will be stored
 MESSAGE_FILE = 'chat_messages.txt'
@@ -174,4 +174,4 @@ def remove_matched_messages(buyer, seller, product):
         f.writelines(new_messages)
 
 if __name__ == '__main__':
-    socketio.run(app, debug=True, host='0.0.0.0')
+    socketio.run(app, debug=True, host='0.0.0.0',port=5000)