Update app.py

app.py

@@ -309,7 +309,7 @@ with gr.Blocks(title="Automated Enzyme Kinetics Extractor") as demo:
                 viewer_button = gr.Button("View PDF", variant="secondary")
                 with gr.Row():
                     extract_button_md = gr.Button("Convert to Markdown(Mathpix)", variant="primary")
-                    extract_button_text = gr.Button("Convert to Text(PyMuPDF)", variant="primary")
+                    extract_button_text = gr.Button("Convert to Text(PyMuPDF)", variant="secondary")
 
             with gr.Row():
                 with gr.Column(scale=1):