Update app.py

app.py

@@ -4,8 +4,8 @@ import os
 from typing import Generator
 
 # Initialize Inference API client
-model = "xAI/grok-3.2-mini"  # Conversational model for astronomy queries
-client = InferenceClient(model=model, token=os.getenv("HF_TOKEN"))
+model = "xai-org/grok-2"  # Conversational model for astronomy queries
+
 
 def generate_astronomy_explanation(prompt: str) -> Generator[str, None, None]:
     """