Update app.py

app.py

@@ -37,7 +37,7 @@ def chat_with_pdf(message, history):
     return history
 
 with gr.Blocks(title="📄 Interactive PDF Chatbot") as demo:
-    gr.Markdown("## 📄 Chat with a PDF using GPT-4")
+    gr.Markdown("## Talk to a PDF")
 
     with gr.Row():
         pdf = gr.File(label="Upload PDF", file_types=[".pdf"])