Update app.py

app.py

@@ -118,7 +118,14 @@ def process_sequence(sequence, domain_bounds, n):
     transposed_logits_array = normalized_logits_array.T
 
    # Plotting the heatmap
-    x_tick_positions = np.arange(start_index, end_index, 10)
+    domain_len = end - start
+    if domain_len > 100:
+      step_size = 50
+    elif domain_len < 10:
+      step_size = 1
+    else:
+      step_size = 10
+    x_tick_positions = np.arange(start_index, end_index, step_size)
     x_tick_labels = [str(pos + 1) for pos in x_tick_positions]
 
     plt.figure(figsize=(15, 8))