Update app.py

app.py

@@ -6,8 +6,6 @@ from streamlit_cropper import st_cropper
 
 # Simple app: convert user input into ASCII codes and binary labels
 
-# (functions string_to_binary_labels, clean_image, image_to_binary_labels_rgb, binary_labels_to_rgb_image stay unchanged)
-
 def string_to_binary_labels(s: str) -> list[int]:
     bits: list[int] = []
     for char in s:
@@ -61,6 +59,14 @@ def binary_labels_to_rgb_image(binary_labels: list[int], width: int = None, heig
     img = Image.fromarray(array, mode='RGB')
     return img
 
+# Predefined headers for the 32 mutation sites
+mutation_site_headers = [
+    3244, 3297, 3350, 3399, 3455, 3509, 3562, 3614,
+    3665, 3720, 3773, 3824, 3879, 3933, 3985, 4039,
+    4089, 4145, 4190, 4245, 4298, 4349, 4402, 4455,
+    4510, 4561, 4615, 4668, 4720, 4773, 4828, 4882
+]
+
 # Load thresholds from file
 thresholds = pd.read_csv("Column_Thresholds.csv", index_col=0).squeeze()
 
@@ -178,7 +184,6 @@ with tab3:
 
         st.subheader("Binary Labels")
         st.dataframe(styled_binary_df)
-
         st.download_button(
             label="Download Binary Labels Table as CSV",
             data=binary_df.to_csv(index=False),
@@ -186,4 +191,4 @@ with tab3:
             mime="text/csv"
         )
 
-# Future: integrate DNA editor mapping for each mutation site here
+# Future: integrate DNA editor mapping for each mutation site here