大家好，
我尝试询问一些关于Python文档的简单问题，但遇到了这个错误：

docsgpt-backend-1   | [2023-09-19 18:20:46 +0000] [7] [ERROR] Error handling request /stream

docsgpt-backend-1   | Traceback (most recent call last):

docsgpt-backend-1   |   File "/usr/local/lib/python3.10/site-packages/gunicorn/workers/sync.py", line 136, in handle

docsgpt-backend-1   |     self.handle_request(listener, req, client, addr)

docsgpt-backend-1   |   File "/usr/local/lib/python3.10/site-packages/gunicorn/workers/sync.py", line 179, in handle_request

docsgpt-backend-1   |     respiter = self.wsgi(environ, resp.start_response)

docsgpt-backend-1   |   File "/usr/local/lib/python3.10/site-packages/flask/app.py", line 2552, in __call__

docsgpt-backend-1   |     return self.wsgi_app(environ, start_response)

docsgpt-backend-1   |   File "/usr/local/lib/python3.10/site-packages/flask/app.py", line 2532, in wsgi_app

docsgpt-backend-1   |     response = self.handle_exception(e)

docsgpt-backend-1   |   File "/usr/local/lib/python3.10/site-packages/flask/app.py", line 2529, in wsgi_app

docsgpt-backend-1   |     response = self.full_dispatch_request()

docsgpt-backend-1   |   File "/usr/local/lib/python3.10/site-packages/flask/app.py", line 1825, in full_dispatch_request

docsgpt-backend-1   |     rv = self.handle_user_exception(e)

docsgpt-backend-1   |   File "/usr/local/lib/python3.10/site-packages/flask/app.py", line 1823, in full_dispatch_request

docsgpt-backend-1   |     rv = self.dispatch_request()

docsgpt-backend-1   |   File "/usr/local/lib/python3.10/site-packages/flask/app.py", line 1799, in dispatch_request

docsgpt-backend-1   |     return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args)

docsgpt-backend-1   |   File "/app/application/app.py", line 292, in stream

docsgpt-backend-1   |     docsearch = get_docsearch(vectorstore, embeddings_key)

docsgpt-backend-1   |   File "/app/application/app.py", line 152, in get_docsearch

docsgpt-backend-1   |     docsearch = FAISS.load_local(vectorstore, openai_embeddings)

docsgpt-backend-1   |   File "/usr/local/lib/python3.10/site-packages/langchain/vectorstores/faiss.py", line 696, in load_local

docsgpt-backend-1   |     index = faiss.read_index(

docsgpt-backend-1   |   File "/usr/local/lib/python3.10/site-packages/faiss/swigfaiss_avx2.py", line 9783, in read_index

docsgpt-backend-1   |     return _swigfaiss_avx2.read_index(*args)

docsgpt-backend-1   | RuntimeError: Error in faiss::FileIOReader::FileIOReader(const char*) at /project/faiss/faiss/impl/io.cpp:67: Error: 'f' failed: could not open application/vectors/python/.project/3.11.1/openai_text-embedding-ada-002/index.faiss for reading: No such file or directory

如果有人能帮忙解决，将不胜感激。
谢谢！