Update app.py

app.py

@@ -97,13 +97,13 @@ with tab1:
 
         df = pd.DataFrame(groups, columns=[str(h) for h in mutation_site_headers] + ["Edited Sites"])
         st.dataframe(df)
-        st.download_button("Download as CSV", df.to_csv(index=False), "text_31_binary_labels.csv")
+        st.download_button("Download as CSV", df.to_csv(index=False), "text_31_binary_labels.csv", key="download_csv_tab1_31csv")
 
         ascending_headers = sorted(mutation_site_headers_actual)
         df_sorted = df[[str(h) for h in ascending_headers if str(h) in df.columns]]
         st.subheader("Binary Labels (Ascending Order 3244 → 4882)")
         st.dataframe(df_sorted)
-        st.download_button("Download Ascending Order CSV", df_sorted.to_csv(index=False), "text_binary_labels_ascending.csv")
+        st.download_button("Download Ascending Order CSV", df_sorted.to_csv(index=False), "text_binary_labels_ascending.csv", key="download_csv_tab1_ascend")
 
         # === Robot Preparation Script Generation ===
         st.subheader("Robot Preparation Script")
@@ -133,7 +133,7 @@ with tab1:
 
         robot_script_df = pd.DataFrame(robot_script)
         st.dataframe(robot_script_df)
-        st.download_button("Download Robot Script CSV", robot_script_df.to_csv(index=False), "robot_script.csv")
+        st.download_button("Download Robot Script CSV", robot_script_df.to_csv(index=False), "robot_script.csv", key="download_csv_tab1_robot")
 
 
 # Tab 2: EF → Binary
@@ -167,7 +167,7 @@ with tab2:
         st.subheader("Binary Labels (Reordered 4402→3244, 4882→4455)")
         styled = binary_reordered.style.applymap(color_binary)
         st.dataframe(styled)
-        st.download_button("Download CSV", binary_reordered.to_csv(index=False), "ef_binary_labels.csv")
+        st.download_button("Download CSV", binary_reordered.to_csv(index=False), "ef_binary_labels.csv", key="download_csv_tab2_csv")
 
         all_bits = binary_reordered.values.flatten().tolist()
         decoded_string = binary_labels_to_string(all_bits)
@@ -176,7 +176,7 @@ with tab2:
 
         st.subheader("Binary Labels (Ascending 3244→4882)")
         st.dataframe(binary_part.style.applymap(color_binary))
-        st.download_button("Download Ascending Order CSV", binary_part.to_csv(index=False), "ef_binary_labels_ascending.csv")
+        st.download_button("Download Ascending Order CSV", binary_part.to_csv(index=False), "ef_binary_labels_ascending.csv", key="download_csv_tab2_ascend")
 
         all_bits = binary_part.values.flatten().tolist()
         decoded_string = binary_labels_to_string(all_bits)
@@ -254,13 +254,13 @@ with tab3:
 
         df = pd.DataFrame(groups, columns=[str(h) for h in mutation_site_headers_3614] + ["Edited Sites"])
         st.dataframe(df)
-        st.download_button("Download as CSV", df.to_csv(index=False), "text_32_binary_labels.csv")
+        st.download_button("Download as CSV", df.to_csv(index=False), "text_32_binary_labels.csv", key="download_csv_tab3_csv")
 
         ascending_headers = sorted(mutation_site_headers_actual_3614)
         df_sorted = df[[str(h) for h in ascending_headers if str(h) in df.columns]]
         st.subheader("Binary Labels (Ascending Order 3244 → 4882)")
         st.dataframe(df_sorted)
-        st.download_button("Download Ascending Order CSV", df_sorted.to_csv(index=False), "text_binary_labels_ascending.csv")
+        st.download_button("Download Ascending Order CSV", df_sorted.to_csv(index=False), "text_binary_labels_ascending.csv", key="download_csv_tab3_ascend")
 
         # === Robot Preparation Script Generation ===
         st.subheader("Robot Preparation Script")
@@ -290,11 +290,11 @@ with tab3:
 
         robot_script_df = pd.DataFrame(robot_script)
         st.dataframe(robot_script_df)
-        st.download_button("Download Robot Script CSV", robot_script_df.to_csv(index=False), "robot_script.csv")
+        st.download_button("Download Robot Script CSV", robot_script_df.to_csv(index=False), "robot_script.csv", key="download_csv_tab3_robot")
 
 
-# Tab 2: EF → Binary
-with tab2:
+# Tab 4: EF → Binary (32)
+with tab4:
     st.write("Upload an Editing Frequency CSV or enter manually:")
     st.write("**Note:** Please upload CSV files **without column headers**, in ascending order from 3244 to 4882.")
     ef_file = st.file_uploader("Upload EF CSV", type=["csv"], key="ef")
@@ -324,7 +324,7 @@ with tab2:
         st.subheader("Binary Labels (Reordered 4402→3244, 4882→4455)")
         styled = binary_reordered.style.applymap(color_binary)
         st.dataframe(styled)
-        st.download_button("Download CSV", binary_reordered.to_csv(index=False), "ef_binary_labels.csv")
+        st.download_button("Download CSV", binary_reordered.to_csv(index=False), "ef_binary_labels.csv", key="download_csv_tab4_csv")
 
         all_bits = binary_reordered.values.flatten().tolist()
         decoded_string = binary_labels_to_string(all_bits)
@@ -333,7 +333,7 @@ with tab2:
 
         st.subheader("Binary Labels (Ascending 3244→4882)")
         st.dataframe(binary_part.style.applymap(color_binary))
-        st.download_button("Download Ascending Order CSV", binary_part.to_csv(index=False), "ef_binary_labels_ascending.csv")
+        st.download_button("Download Ascending Order CSV", binary_part.to_csv(index=False), "ef_binary_labels_ascending.csv", key="download_csv_tab4_ascend")
 
         all_bits = binary_part.values.flatten().tolist()
         decoded_string = binary_labels_to_string(all_bits)