[Bug]: agent's invoke component parameters value will be forcibly converted into an array and joined with '\n'

[gegef2009]

Is there an existing issue for the same bug?

• I have checked the existing issues.

RAGFlow workspace code commit ID

33e5e5d

RAGFlow image version

v0.15.1

Other environment information

No response

Actual behavior

This parameter is an integer, but what is received by the HTTP request is a string segmented by letters.

I guess there is a problem with this line.

ragflow/agent/component/invoke.py

Line 60 in fe27975

args[para["key"]] = "\n".join(para["value"])

Expected behavior

No response

Steps to reproduce

Agent -> invoke componets -> add a parameter in long type -> run

Additional information

No response