fix format problem

Author: cinjospeh

dbgpt/agent/core/base_agent.py

@@ -482,7 +482,8 @@ async def generate_reply(
                 question: str = received_message.content or ""
                 ai_message: str = llm_reply or ""
 
-                # force_retry means this reply do not complete, should reentry and do more things
+                # force_retry means this reply do not complete
+                # should reentry and do more things
                 force_retry = False
                 if act_out is not None and act_out.force_retry:
                     await self.write_memories(

dbgpt/agent/expand/tool_assistant_agent.py

@@ -63,14 +63,21 @@ def __init__(self, **kwargs):
 
     @property
     def desc(self) -> Optional[str]:
+        """Return desc of this agent."""
         tools = _get_tools_by_resource(self.resource)
-
         if tools is None or len(tools) == 0:
             return "Has no tools to use"
 
+        tools_desc_list = []
+        for i in range(len(tools)):
+            tool = tools[i]
+            s = f"{i + 1}. tool {tool.name}, can {tool.description}."
+            tools_desc_list.append(s)
+
         return (
-            "Can use the following tools to complete the task objectives, tool information: "
-            f"{' '.join([f'{i+1}. tool {tools[i].name}, can {tools[i].description}.' for i in range(len(tools))])}"
+            "Can use the following tools to complete the task objectives, "
+            "tool information: "
+            f"{' '.join(tools_desc_list)}"
         )