Update agent.py

agent.py

@@ -26,7 +26,8 @@ load_dotenv()
 # If using a specific endpoint, verify it's correct.
 endpoint = HuggingFaceEndpoint(
    # endpoint_url="https://api-inference.huggingface.co/models/meta-llama/Llama-3-70b-instruct", # Using Llama-3-70b-instruct as per your original code
-    endpoint_url="https://api-inference.huggingface.co/models/meta-llama/Llama-3-8b-instruct",
+   # endpoint_url="https://api-inference.huggingface.co/models/meta-llama/Llama-3-8b-instruct",
+    endpoint_url="https://api-inference.huggingface.co/models/Meta-DeepLearning/llama-2-7b-chat-hf",
     temperature=0.01, # Keep a low temperature for consistent tool-use decisions
 )
 llm = ChatHuggingFace(llm=endpoint)