Update app.py

app.py

@@ -18,7 +18,7 @@ import re
 
 
 embeddings = HuggingFaceEmbeddings(model_name="sentence-transformers/all-MiniLM-L6-v2")
-vector_store= FAISS.load_local("vector_db/", embeddings, , allow_dangerous_deserialization=True)
+vector_store= FAISS.load_local("vector_db/", embeddings, allow_dangerous_deserialization=True)
 
 repo_id="mistralai/Mixtral-8x7B-Instruct-v0.1"
 llm = HuggingFaceHub(repo_id=repo_id, model_kwargs={"temperature": 0.01, "max_new_tokens": 4096})