Update app.py

app.py

@@ -130,9 +130,9 @@ if uploaded_file is not None:
                 key='download-csv'
             )
             # Plotting PCR products
-        if st.button(f'Design Primers for selected {feature_type}'):
-            # Assuming primer_df is already created with the required information
-            feature_length = len(feature_sequence)  # Length of the selected feature
-            plot_pcr_product_with_df(feature_sequence, primer_df, feature_length)
+            st.write("### Visualization of PCR Products")
+            # Your primer design logic and data preparation
+            feature_length = len(feature_sequence)
+            plot_pcr_product(feature_sequence, primers, feature_length, num_pairs=5)
         else:
             st.error('No primers were found. Please adjust your parameters and try again.')