Update agent.py

agent.py

@@ -165,10 +165,9 @@ def build_graph(provider: str = "huggingface"):
         llm = ChatHuggingFace(
           llm=HuggingFaceEndpoint(endpoint_url="https://api-inference.huggingface.co/models/Meta-DeepLearning/llama-2-7b-chat-hf"),
         temperature=0,
-)
+        )
 
 
-        )
     else:
         raise ValueError("Invalid provider. Choose 'google', 'groq' or 'huggingface'.")
     # Bind tools to LLM