Update upload_ui.py

gradio_scripts/upload_ui.py

@@ -21,7 +21,8 @@ def Upload_Gradio(gradio_components):
             default_settings = InferenceConfig()
             settings = []
             with gr.Accordion("Advanced Settings", open=False):
-                settings.append(gr.Dropdown(label="Model", value=default_settings.find_model(models), choices=list(models.keys())))
+                default_model = default_settings.find_model(models)
+                settings.append(gr.Dropdown(label="Model", value=default_model, choices=list(models.keys())))
 
                 gr.Markdown("Detection Parameters")
                 with gr.Row():
@@ -33,13 +34,14 @@ def Upload_Gradio(gradio_components):
                     settings.append(gr.Slider(0, 100, value=default_settings.min_hits, label="Min Hits", info="Minimum number of frames a fish has to appear in to count"))
                     settings.append(gr.Slider(0, 100, value=default_settings.max_age, label="Max Age", info="Max age of occlusion before track is split"))
 
-                tracker = gr.Dropdown(["None", "Confidence Boost", "ByteTrack"], value=TrackerType.toString(default_settings.associative_tracker), label="Associative Tracking")
+                default_tracker = TrackerType.toString(default_settings.associative_tracker)
+                tracker = gr.Dropdown(["None", "Confidence Boost", "ByteTrack"], value=default_tracker, label="Associative Tracking")
                 settings.append(tracker)
-                with gr.Row(visible=False) as track_row:
+                with gr.Row(visible=default_tracker=="Confidence Boost") as track_row:
                     settings.append(gr.Slider(0, 5, value=default_settings.boost_power, label="Boost Power", info=""))
                     settings.append(gr.Slider(0, 1, value=default_settings.boost_decay, label="Boost Decay", info=""))
                     tracker.change(lambda x:  gr.update(visible=(x=="Confidence Boost")), tracker, track_row)
-                with gr.Row(visible=False) as track_row:
+                with gr.Row(visible=default_tracker=="ByteTrack") as track_row:
                     settings.append(gr.Slider(0, 1, value=default_settings.byte_low_conf, label="Low Conf Threshold", info=""))
                     settings.append(gr.Slider(0, 1, value=default_settings.byte_high_conf, label="High Conf Threshold", info=""))
                     tracker.change(lambda x:  gr.update(visible=(x=="ByteTrack")), tracker, track_row)