update

app.py

@@ -32,7 +32,7 @@ def get_conversational_chain(conversational_model):
 def user_input(user_question, embeddings, conversational_model):
     try:
         new_db = FAISS.load_local("faiss_index", embeddings, allow_dangerous_deserialization=True)
-        docs = new_db.similarity_search(user_question)
+        docs = new_db.similarity_search(user_question, k=20)
         
         chain = get_conversational_chain(conversational_model)
         response = chain({"input_documents": docs, "question": user_question}, return_only_outputs=True)