Update app.py

app.py

@@ -152,15 +152,20 @@ with gr.Blocks() as iface:
         coppa_checkbox = gr.Checkbox(label="COPPA (US <13)")
     
     gr.Markdown("Optional: upload additional PDFs if needed (national regulation, school policy)")
-    additional_pdfs = gr.File(file_count="multiple", label="Upload additional PDFs", type="file")
+    additional_pdfs = gr.File(
+        file_count="multiple",
+        label="Upload additional PDFs",
+        file_types=[".pdf"],
+        elem_id="file_upload"
+    )
     
     load_button = gr.Button("Load PDFs")
     load_output = gr.Textbox(label="Load Status")
-
+    
     gr.Markdown("Ask your data protection related question")
     query_input = gr.Textbox(label="Your Question", placeholder="Ask your question here...")
     query_button = gr.Button("Submit Query")
-
+    
     gr.Markdown("Results")
     rag_output = gr.Textbox(label="RAG Pipeline (Llama3.1) Response")
     gemini_output = gr.Textbox(label="Long Context (Gemini 1.5 Pro) Response")
@@ -181,4 +186,12 @@ with gr.Blocks() as iface:
         outputs=[rag_output, gemini_output, final_output]
     )
 
-iface.launch(debug=True)
+# Add custom CSS to make the file upload area more compact
+css = """
+#file_upload {
+    max-height: 100px;
+    overflow-y: auto;
+}
+"""
+
+iface.launch(css=css)