Update app.py

app.py

@@ -1,11 +1,12 @@
-from langchain.document_loaders import PyPDFLoader
-loader = PyPDFLoader("Test/blob/main/Footcare.pdf")
-pages = loader.load()
+from langchain_community.document_loaders import PyPDFLoader
+
+from datasets import load_dataset
+dataset = load_dataset("Namitg02/Test")
 
 
 from langchain.text_splitter import RecursiveCharacterTextSplitter
 splitter = RecursiveCharacterTextSplitter(chunk_size=512, chunk_overlap=30)
-docs = splitter.split_documents(pages)
+docs = splitter.split_documents(dataset)
 
 
 from langchain_community.embeddings import HuggingFaceEmbeddings
@@ -23,6 +24,6 @@ vectordb = Chroma.from_documents(
 
 
 retriever = vectordb.as_retriever()
-import gradio as gr
+
 import gradio as gr
 gr.load("models/HuggingFaceH4/zephyr-7b-beta").launch()