Update app.py

app.py

@@ -502,7 +502,7 @@ with gr.Blocks(theme='gradio/soft',js=js_func) as demo:
                 # Button to trigger the filtering
                 with gr.Row():
                     search_button = gr.Button("Search")
-                    clear_button = gr.ClearButton("Clear")
+                    clear_button = gr.Button("Clear")
                 search_button.click(filter_paragraphs, inputs=keyword_input, outputs=[paragraph_1_dropdown, paragraph_2_dropdown])
                 clear_button.click(clear_paragraphs, inputs=[], outputs=[paragraph_1_dropdown, paragraph_2_dropdown])
                 # Extract paragraphs from PDFs and update dropdowns