Update function_node.py

int->round

Author: dbschmigelski

src/strands/multiagent/function_node.py

@@ -73,7 +73,7 @@ async def invoke_async(
                 # Execute the wrapped function with proper parameters
                 function_result = self.func(task, invocation_state, **kwargs)
                 # Calculate execution time
-                execution_time = int((time.time() - start_time) * 1000)  # Convert to milliseconds
+                execution_time = round((time.time() - start_time) * 1000)  # Convert to milliseconds
                 logger.debug(
                     "function_result=<%s>, execution_time=<%dms> | function executed successfully",
                     function_result,
@@ -115,7 +115,7 @@ async def invoke_async(
 
             except Exception as e:
                 # Calculate execution time even for failed executions
-                execution_time = int((time.time() - start_time) * 1000)  # Convert to milliseconds
+                execution_time = round((time.time() - start_time) * 1000)  # Convert to milliseconds
 
                 logger.error("function_name=<%s>, error=<%s> | function node failed", self.name, e)