Upload app.py

app.py

@@ -114,7 +114,7 @@ def list_uploaded_pdfs():
 
 # ✅ Gradio UI
 with gr.Blocks() as demo:
-    gr.Markdown("# 📄 PDF Q&A System – Hugging Face Compatible")
+    gr.Markdown("# 📄 PDF Q&A System")
 
     with gr.Tab("1. Upload PDF"):
         file = gr.File(label="Upload PDF")
@@ -138,5 +138,6 @@ with gr.Blocks() as demo:
         list_btn.click(fn=list_uploaded_pdfs, outputs=pdf_list_output)
 
 # ✅ Launch Gradio
-demo.launch()
-s
+# ✅ Start Gradio interface
+if __name__ == "__main__":
+    demo.launch()