Update app.py

app.py

@@ -9,7 +9,7 @@ from groq import Groq
 # Set Your API Keys
 #  Use environment variables securely
 GROQ_API_KEY = os.getenv("GROQ_API_KEY")
-HF_API_KEY = os.getenv("HF_TOKEN")
+HF_API_KEY = os.getenv("HF_API_KEY")
 
 if not GROQ_API_KEY or not HF_API_KEY:
     raise ValueError("GROQ_API_KEY and HF_TOKEN must be set in the environment variables.")