updates

agent.py

@@ -1,3 +1,4 @@
+"""
 from typing import Annotated, TypedDict
 
 from langchain_community.chat_models import ChatHuggingFace
@@ -64,4 +65,6 @@ builder.add_conditional_edges(
     tools_condition,
 )
 builder.add_edge("tools", "assistant")
-alfred = builder.compile()
+alfred = builder.compile()
+
+"""

app.py

@@ -28,6 +28,9 @@ HUGGINGFACEHUB_API_TOKEN = os.getenv("HUGGINGFACEHUB_API_TOKEN")
 # ----- THIS IS WERE YOU CAN BUILD WHAT YOU WANT ------
 class BasicAgent:
     def __init__(self):
+        if not HUGGINGFACEHUB_API_TOKEN:
+            raise ValueError("Missing Hugging Face API token. Please set HUGGINGFACEHUB_API_TOKEN.")
+
         print("BasicAgent initialized.")
         self.llm = HuggingFaceEndpoint(
             repo_id="Qwen/Qwen2.5-Coder-32B-Instruct",