Feature: Filter k most confident masks (#720)

* add filter to things that return confidences need to add ui elements to select between the two methods

* add ui elements for controlling method

* forgot to remove this

* fix incorrect early exit

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* fix: pop mask only top k params

* fix: filter confidences

* refactor: change to one public function

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Dowon <ks2515@naver.com>

aaaaaa/ui.py

@@ -294,14 +294,21 @@ def detection(w: Widgets, n: int, is_img2img: bool):
                 visible=True,
                 elem_id=eid("ad_confidence"),
             )
-            w.ad_mask_k_largest = gr.Slider(
-                label="Mask only the top k largest (0 to disable)" + suffix(n),
+            w.ad_mask_filter_method = gr.Radio(
+                choices=["Area", "Confidence"],
+                value="Area",
+                label="Method to filter top k masks by (confidence or area)",
+                visible=True,
+                elem_id=eid("ad_mask_filter_method"),
+            )
+            w.ad_mask_k = gr.Slider(
+                label="Mask only the top k (0 to disable)" + suffix(n),
                 minimum=0,
                 maximum=10,
                 step=1,
                 value=0,
                 visible=True,
-                elem_id=eid("ad_mask_k_largest"),
+                elem_id=eid("ad_mask_k"),
             )
 
         with gr.Column(variant="compact"):