Update src/app.py

src/app.py

@@ -1123,8 +1123,17 @@ with tab3:
             all_vals = melted["Value"].values
             ax2.hist(all_vals, bins=n_bins, color="#808080", alpha=0.8, label="All")
             ax2.set_xlim(left=0.0)
-            ax2.xaxis.set_major_locator(MultipleLocator(0.5))
-            ax2.xaxis.set_minor_locator(MultipleLocator(0.1))
+            val_range = np.nanmax(all_vals) - np.nanmin(all_vals)
+            if val_range <= 5:
+                major_step, minor_step = 0.5, 0.1
+            elif val_range <= 20:
+                major_step, minor_step = 2, 0.5
+            elif val_range <= 50:
+                major_step, minor_step = 5, 1
+            else:
+                major_step, minor_step = 10, 2
+            ax2.xaxis.set_major_locator(MultipleLocator(major_step))
+            ax2.xaxis.set_minor_locator(MultipleLocator(minor_step))
             ax2.tick_params(axis="x", which="major", length=6)
             ax2.tick_params(axis="x", which="minor", length=3)
             ax2.legend(fontsize=8)