Update app.py

app.py

@@ -25,7 +25,7 @@ async def direct_regenerate(model, user_input, chatbot, character_name, characte
 password=os.environ.get("MONGODB")
 
 def init_database():
-    uri = f"mongodb+srv://new-user:{password}@cluster0.xb2urf6.mongodb.net/?retryWrites=true&w=majority&appName=Cluster0"
+    uri = f"mongodb+srv://minh1228:{password}@cluster0.xb2urf6.mongodb.net/?retryWrites=true&w=majority&appName=Cluster0"
     client = MongoClient(uri)
     db = client["elo_ratings"]
     collection = db["elo_ratings"]