Update agent.py

agent.py

@@ -750,7 +750,7 @@ def build_graph(provider: str = "huggingface"):
     builder.add_node("assistant", assistant)
     builder.add_node("tools", ToolNode(tools))
     #builder.add_edge(START, "retriever")
-    builder.add_edge(START, "assistamt")
+    builder.add_edge(START, "assistant")
     #builder.add_edge("retriever", "assistant")
     builder.add_conditional_edges(
         "assistant",