Merge pull request #343 from hchen2020/master

expected_next_action_agent

Author: Oceania2018

src/Infrastructure/BotSharp.Core/Routing/Handlers/RouteToAgentRoutingHandler.cs

@@ -10,11 +10,11 @@ public class RouteToAgentRoutingHandler : RoutingHandlerBase, IRoutingHandler
 
     public List<ParameterPropertyDef> Parameters => new List<ParameterPropertyDef>
     {
-        new ParameterPropertyDef("next_action_reason", "the reason why route to this agent") 
+        new ParameterPropertyDef("next_action_reason", "the reason why route to this agent, if user is replying last agent's question, you must route to this agent") 
         { 
             Required = true 
         },
-        new ParameterPropertyDef("next_action_agent", "agent for next action based on user latest response")
+        new ParameterPropertyDef("next_action_agent", "agent for next action based on user latest response, if user is replying last agent's question, you must route to this agent")
         {
             Required = true
         },

src/Infrastructure/BotSharp.Core/Routing/Planning/NaivePlanner.cs

@@ -116,7 +116,7 @@ private string GetNextStepPrompt(Agent router)
         var render = _services.GetRequiredService<ITemplateRender>();
         return render.Render(template, new Dictionary<string, object>
         {
-            { "next_action_agent",  states.GetState("next_action_agent")}
+            { "expected_next_action_agent",  states.GetState("expected_next_action_agent")}
         });
     }
 

src/Infrastructure/BotSharp.Core/data/agents/01fcc3e5-9af7-49e6-ad7a-a760bd12dc4a/templates/planner_prompt.naive.liquid

@@ -1,3 +1,7 @@
-What is the next step based on the CONVERSATION?                                   
-If user is replying with agent's question, you must route back to the previous agent {{ next_action_agent }}. 
-If user wants to speak to customer service, use function human_intervention_needed. 
+What is the next step based on the CONVERSATION?
+Route to the appropriate agent last handled agent based on the context. 
+{% if expected_next_action_agent != empty  -%}
+Expected next action agent is {{ expected_next_action_agent }}.
+{%- endif %}
+Try to keep the User Goal Agent be consistent as previous goal agent.
+If user wants to speak to customer service, use function human_intervention_needed.