Update app.py

app.py

@@ -42,9 +42,9 @@ llm = ChatGoogleGenerativeAI(model="gemini-1.5-flash-latest")
 
 @tool
 def wikipedia_search(title: str) -> str:
-    """Provides a short snippet from a Wikipedia article with the given itle"""
+    """Provides a short snippet from a Wikipedia article with the given title"""
     page = wikipedia.page(title)
-    return page.content[:100]
+    return page.content[:300]
 
 def agent_node(state: OrderState) -> OrderState:
     """agent with tool handling."""
@@ -124,7 +124,7 @@ llm_with_tools = llm.bind_tools(auto_tools + interactive_tools)
 graph_builder = StateGraph(OrderState)
 
 # Add nodes
-graph_builder.add_node("chatbot", agent_node)
+graph_builder.add_node("agent", agent_node)
 graph_builder.add_node("human", human_node)
 graph_builder.add_node("tools", tool_node)