Update app.py

app.py

@@ -19,7 +19,7 @@ rag_llm = ChatGroq(model="mixtral-8x7b-32768")
 st.title("❓")
 
 # Options for PDF input
-pdf_source = st.radio("How would you like to provide a PDF?", ["Upload a PDF", "Enter a PDF URL"], index=0)
+pdf_source = st.radio("Upload or provide a link to a PDF:", ["Upload a PDF", "Enter a PDF URL"], index=0)
 
 if pdf_source == "Upload a PDF":
     uploaded_file = st.file_uploader("Upload your PDF file", type="pdf")