Update app.py

app.py

@@ -1256,14 +1256,29 @@ def build_tab(tab_index, masks_state, image_state, result_state):
                     value="Hemocytometer Model"
                 )
 
+                gr.Markdown("### Size Filters")
+
+                use_min_filter = gr.Checkbox(
+                    label="Enable minimum size filter",
+                    value=False,
+                    info="Remove objects smaller than the threshold below"
+                )
                 min_size_slider = gr.Slider(
                     minimum=0,
                     maximum=500,
                     value=0,
                     step=10,
-                    label="Minimum Cell Size (pixels). Leave at zero for automated recommendation",
+                    label="Minimum Cell Size (pixels)",
+                )
+                min_size_recommendation = gr.Markdown(
+                    value="*Run segmentation to see recommended minimum*",
                 )
 
+                use_max_filter = gr.Checkbox(
+                    label="Enable maximum size filter",
+                    value=False,
+                    info="Remove objects larger than the threshold below"
+                )
                 max_size_slider = gr.Slider(
                     minimum=0,
                     maximum=10000,