Update app.py

app.py

@@ -67,8 +67,8 @@ def process_query(
 # Create the Gradio interface
 demo = gr.ChatInterface(
     process_query,
-    title="PDF Question Answering with RAG + Llama",
-    description="Ask questions about the content of the loaded PDF documents using Llama model",
+    title="Question Answering with PDF using RAG",
+    description="You can ask questions about Python Programming. The answers will be indexed from the book: A Byte of Python",
     #undo_btn="Delete Previous",
     #clear_btn="Clear",
 )