Update app.py

app.py

@@ -5,7 +5,7 @@ from datetime import datetime
 
 try:
     from openai import OpenAI
-    client = OpenAI(api_key=os.getenv("OPENAI_API_KEY")) if os.getenv("OPENAI_API_KEY") else None
+    client = OpenAI(api_key=os.getenv("sk-ZYyxdh3NexC863OUdicSlKrunXEPlRlsLBMwc1vXMGEVwZdb")) if os.getenv("sk-ZYyxdh3NexC863OUdicSlKrunXEPlRlsLBMwc1vXMGEVwZdb") else None
     OPENAI_AVAILABLE = bool(client)
 except ImportError:
     OPENAI_AVAILABLE = False