add scalar metrics

app.py

@@ -11,8 +11,8 @@ def inference(img):
     # get Feature Congestion clutter of a test map:
     clutter_scalar_fc, clutter_map_fc = clt.getClutter_FC(p=1, pix=1)
     # get Subband Entropy clutter of the test map:
-    # clutter_scalar_se = clt.getClutter_SE(wlevels=3, wght_chrom=0.0625)
-    return 'test_collapsed_combine_map.png'
+    clutter_scalar_se = clt.getClutter_SE(wlevels=3, wght_chrom=0.0625)
+    return ['test_collapsed_combine_map.png', clutter_scalar_fc, clutter_scalar_se]
 
 title = 'Visual Clutter'
 description = 'Compute two measures of visual clutter (Feature Congestion and Subband Entropy)'
@@ -23,7 +23,7 @@ css = ".output_image, .input_image {height: 40rem !important; width: 100% !impor
 gr.Interface(
     inference,
     [gr.inputs.Image(type='file', label='Input')],
-    [gr.outputs.Image(type='file', label='Output')],
+    [gr.outputs.Image(type='file', label='Feature Congestion Output Image'), gr.outputs.Textbox(self, type="number", label="Feature Congestion"), gr.outputs.Textbox(self, type="number", label="Subband Entorpy")],
     title=title,
     description=description,
     article=article,