removed unused modules

final.py

@@ -19,13 +19,7 @@ from langchain.text_splitter import RecursiveCharacterTextSplitter
 from langchain.schema import Document
 from langchain_core.messages import AIMessage
 from langchain_openai import OpenAIEmbeddings
-from sentence_transformers import SentenceTransformer
-from qdrant_client import QdrantClient
-from qdrant_client.models import VectorParams, Distance, PointStruct, ScoredPoint
 from docx import Document as DocxDocument
-from transformers import AutoModelForCausalLM, AutoTokenizer
-import torch
-import getpass
 from langchain_core.prompts import ChatPromptTemplate
 from langchain_openai import ChatOpenAI
 import openai