Update app.py

app.py

@@ -30,6 +30,10 @@ pages = loader.load_and_split()
 text_splitter = RecursiveCharacterTextSplitter(chunk_size=500, chunk_overlap=50)
 docs = text_splitter.split_documents(pages)
 
+loader2 = PyPDFLoader("2.pdf")
+pages2 = loader2.load_and_split()
+docs.append(text_splitter.split_documents(pages2))
+
 vectorstore = Chroma.from_documents(documents=docs, embedding=embedding)
 
 memory = ConversationBufferMemory(memory_key="chat_history", return_messages=True) # to remember chat history include this