[Bug] [examples] agents example export errors: Type List cannot be instantiated; use list() instead

[maco6096]

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• I had searched in the issues and found no similar issues.

Operating system information

Windows

Python version information

3.10

DB-GPT version

latest release

Related scenes

• Chat Data
• Chat Excel
• Chat DB
• Chat Knowledge
• Model Management
• Dashboard
• Plugins

Installation Information

• Installation From Source

• Docker Installation

• Docker Compose Installation

• Cluster Installation

• AutoDL Image

• Other

Device information

cpu

Models information

LLM: qwen1.5 embedding: nomic

What happened

agents examples errors:

Traceback (most recent call last):
File "D:\git_idea\DB-GPT\examples\agents\plugin_agent_dialogue_example.py", line 64, in
asyncio.run(main())
File "C:\ProgramData\miniconda3\envs\dbgpt_env\lib\asyncio\runners.py", line 44, in run
return loop.run_until_complete(main)
File "C:\ProgramData\miniconda3\envs\dbgpt_env\lib\asyncio\base_events.py", line 649, in run_until_complete
return future.result()
File "D:\git_idea\DB-GPT\examples\agents\plugin_agent_dialogue_example.py", line 53, in main
await user_proxy.initiate_chat(
File "D:\git_idea\DB-GPT\dbgpt\agent\core\base_agent.py", line 651, in initiate_chat
await self.send(
File "D:\git_idea\DB-GPT\dbgpt\agent\core\base_agent.py", line 226, in send
await recipient.receive(
File "D:\git_idea\DB-GPT\dbgpt\agent\core\base_agent.py", line 263, in receive
await self._a_process_received_message(message, sender)
File "D:\git_idea\DB-GPT\dbgpt\agent\core\base_agent.py", line 770, in _a_process_received_message
valid = await self._a_append_message(message, None, sender)
File "D:\git_idea\DB-GPT\dbgpt\agent\core\base_agent.py", line 724, in _a_append_message
await self.memory.gpts_memory.append_message(
File "D:\git_idea\DB-GPT\dbgpt\agent\core\memory\gpts\gpts_memory.py", line 122, in append_message
self.messages_cache[conv_id].append(message)
File "C:\ProgramData\miniconda3\envs\dbgpt_env\lib\typing.py", line 955, in call
raise TypeError(f"Type {self._name} cannot be instantiated; "
TypeError: Type List cannot be instantiated; use list() instead

What you expected to happen

正常执行

How to reproduce

执行 agents/下的examples

Additional context

No response

Are you willing to submit PR?

• Yes I am willing to submit a PR!