Update app.py

app.py

@@ -34,7 +34,6 @@ tokenizer = AutoTokenizer.from_pretrained("mistralai/Mistral-7B-Instruct-v0.3")
 model = AutoModelForCausalLM.from_pretrained("mistralai/Mistral-7B-Instruct-v0.3")
 from langchain_community.document_loaders import TextLoader
 from langchain_text_splitters import CharacterTextSplitter
-from google.colab import drive
 from langchain.document_loaders import PyPDFLoader, OnlinePDFLoader
 
 # Montez Google Drive