Update tools.py

tools.py

@@ -35,8 +35,9 @@ class SearchState(BaseModel):
 
 def create_calculator_tool() -> Graph:
     """Creates a calculator tool using LangGraph that can perform basic arithmetic operations."""
-    
+    print("Creating calculator tool")
     def calculator_function(state: CalculatorState) -> dict:
+        print("Calculator function called")
         if len(state.input.numbers) < 2:
             raise ValueError("At least two numbers are required for calculation")
         
@@ -65,14 +66,14 @@ def create_calculator_tool() -> Graph:
 
     # Create the graph with state schema
     workflow = StateGraph(state_schema=CalculatorState)
-    
+    print("Calculator graph for workflow created")
     # Add the calculator tool node
     workflow.add_node("calculator", ToolNode(calculator_function))
-    
+    print("Calculator tool node added")
     # Set the entry and exit points
     workflow.set_entry_point("calculator")
     workflow.set_finish_point("calculator")
-    
+    print("Calculator workflow set")
     return workflow.compile()
 
 def create_search_tool() -> Graph: