reverted the original prompt of planner agent

Author: Dhruvkumar-Microsoft

src/backend/kernel_agents/planner_agent.py

@@ -568,7 +568,8 @@ def _get_template():
             These agents have access to the following functions:
             {{$tools_str}}
 
-
+            The first step of your plan should be to ask the user for any additional information required to progress the rest of steps planned.
+            
             Only use the functions provided as part of your plan. If the task is not possible with the agents and tools provided, create a step with the agent of type Human and mark the overall status as completed.
 
             Do not add superfluous steps - only take the most direct path to the solution, with the minimum number of steps. Only do the minimum necessary to complete the goal.