Rename 2_rag_skeleton.py to app.py

2_rag_skeleton.py → app.py

@@ -7,6 +7,8 @@ from langchain.chains import ConversationalRetrievalChain
 from langchain_community.chat_message_histories import ChatMessageHistory
 from langchain.memory import ConversationBufferMemory
 from langchain_core.prompts import PromptTemplate
+import streamlit as st
+
 
 # Access the OpenAI API key from the environment
 open_ai_key = os.getenv("OPENAI_API_KEY")
@@ -25,7 +27,8 @@ Helpful answer:
 
 prompt = PromptTemplate(template=template, input_variables=["context", "question"])
 
-
+# upload PDF
+pdf_file = st.file_uploader("Upload your pdf")
 # Load and process the PDF
 loader = PyPDFLoader(pdf_file.name)
 pdf_data = loader.load()