Update services/pipeline_executor.py

services/pipeline_executor.py

@@ -166,7 +166,7 @@ Execute each component by calling the corresponding tool."""
         tool_results = {}
         has_called_tools = False
         step_count = 0
-        max_iterations = 10
+        max_iterations = 1  # Only try once, wait for response
         
         yield {
             "type": "status",