Delete helper.py

helper.py

@@ -1,20 +0,0 @@
-from langchain.document_loaders import UnstructuredWordDocumentLoader, DirectoryLoader
-from langchain.text_splitter import RecursiveCharacterTextSplitter 
-from langchain.embeddings import HuggingFaceEmbeddings
-
-def data_loader(data):
-    loader = DirectoryLoader(
-        data,
-        glob=("*.docx"),
-        loader_cls=UnstructuredWordDocumentLoader,
-    )
-    return loader.load()
-
-def chunk_text(extracted_data):
-    text_spliter = RecursiveCharacterTextSplitter(chunk_size=500, chunk_overlap=50)
-    text_chunk = text_spliter.split_documents(extracted_data)
-    return text_chunk
-
-def download_hugging_face_embeddings():
-    embeddings = HuggingFaceEmbeddings(model_name="sentence-transformers/all-MiniLM-L6-v2")
-    return embeddings