Error using rerank twice

[knaga35]

LocalAI version:

• v2.23.0-cublas-cuda12

Environment, CPU architecture, OS, and Version:

• Ubuntu 22.04 x86_64

Describe the bug

• When using rerank twice on a chatbot created with Dify, an error may occur without response.
  -- The first time, it is simply reranked in the knowledge base.
  -- The second time, it is reranked in the Multi-path Retrieval mode. (It seems to be occurred the error.)

To Reproduce

• Dify chatbot application

1. Create knowledge
   　Retrieval Setting : Vector Search
   　Rerank Model : BAAI/bge-reranker-v2-m3

2. Create a chatbot application
   　Add the knowledge base in the context.
   　　Retrieval Setting : Rerank Model
   　　Rerank Model : BAAI/bge-reranker-v2-m3

3. Enter content in the box to start debugging the Chatbot
   　There is no problem depending on the content of the question, but the following error may occur.

Expected behavior

• Some kind of response will be returned.

Logs

4:12AM INF Success ip=172.18.0.10 latency=25.650528ms method=POST status=200 url=/v1/rerank
4:12AM ERR Server error error="rpc error: code = Unknown desc = Exception calling application: 'Result' object has no attribute 'results'" ip=172.18.0.10 latency=12.944511ms method=POST status=500 url=/v1/rerank

Additional context