runtime error

Exit code: 1. Reason: return loop.run_until_complete(main) File "/usr/local/lib/python3.10/asyncio/base_events.py", line 649, in run_until_complete return future.result() File "/usr/local/lib/python3.10/site-packages/uvicorn/server.py", line 71, in serve await self._serve(sockets) File "/usr/local/lib/python3.10/site-packages/uvicorn/server.py", line 78, in _serve config.load() File "/usr/local/lib/python3.10/site-packages/uvicorn/config.py", line 436, in load self.loaded_app = import_from_string(self.app) File "/usr/local/lib/python3.10/site-packages/uvicorn/importer.py", line 19, in import_from_string module = importlib.import_module(module_str) File "/usr/local/lib/python3.10/importlib/__init__.py", line 126, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "<frozen importlib._bootstrap>", line 1050, in _gcd_import File "<frozen importlib._bootstrap>", line 1027, in _find_and_load File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 688, in _load_unlocked File "<frozen importlib._bootstrap_external>", line 883, in exec_module File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed File "/app.py", line 3, in <module> from qabot import llm_chain File "/qabot.py", line 41, in <module> create_dp_from_files(request_model) File "/prepare_vector_dp.py", line 85, in create_dp_from_files dp = FAISS.from_documents(chunks, embedding_model) File "/usr/local/lib/python3.10/site-packages/langchain_core/vectorstores/base.py", line 848, in from_documents return cls.from_texts(texts, embedding, metadatas=metadatas, **kwargs) File "/usr/local/lib/python3.10/site-packages/langchain_community/vectorstores/faiss.py", line 1044, in from_texts return cls.__from( File "/usr/local/lib/python3.10/site-packages/langchain_community/vectorstores/faiss.py", line 1001, in __from index = faiss.IndexFlatL2(len(embeddings[0])) IndexError: list index out of range

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