Update utils/DocsLoader.py

utils/DocsLoader.py

@@ -15,6 +15,8 @@ from langchain_community.document_loaders import PyMuPDFLoader, Docx2txtLoader
 from langchain.text_splitter import RecursiveCharacterTextSplitter
 from  langchain_text_splitters.sentence_transformers import SentenceTransformersTokenTextSplitter  # give better results but slow can use later for project
 from langchain.schema import Document
+from langchain_google_genai import ChatGoogleGenerativeAI
+
 
 # directory for saved model for SentenceTransformersTokenTextSplitter
 MODEL_DIR = os.path.join("/tmp", "e5-large-v2")