Update qa_txt.py

qa_txt.py

@@ -7,10 +7,10 @@ from langchain.prompts.prompt import PromptTemplate
 from pathlib import Path
 from langchain_core.output_parsers import StrOutputParser
 from unidecode import unidecode
-import tqdm
+# import tqdm
 from langchain_community.vectorstores import FAISS
 from langchain_huggingface import HuggingFaceEndpoint
-import accelerate
+# import accelerate
 
 # c_splitter = CharacterTextSplitter(