add color metadat

app.py

@@ -8,15 +8,17 @@ import time
 
 dbackends = [
   ['Haar Cascade (OpenCV)','opencv'], 
-  ['Single Shot MultiBox Detector (OpenCV)','ssd'], 
+  ['🌈 Single Shot MultiBox Detector (OpenCV)','ssd'], 
   ['Histogram of Oriented Gradients (Dlib)','dlib'],
   ['RetinaFace','retinaface'],
   ['You Only Look Once v8','yolov8'],
-  ['YuNet','yunet'],
+  ['🌈 YuNet','yunet'],
 #   ['Multi-task Cascade Convolutional Neural Network (TensorFlow) ','mtcnn'], 
   ['Fast Multi-task Cascade Convolutional Neural Network (PyTorch)','fastmtcnn']
 ]
 
+dbackendinfo = 'Detectors with 🌈 require a color image.'
+
 
 with gr.Blocks() as demo:
 
@@ -56,7 +58,7 @@ with gr.Blocks() as demo:
 		print(run_time)
 		return(results,numberoffaces,run_time,)
 
-	dbackendchoice = gr.Radio(choices=dbackends,label='Detector Backend:',value='retinaface')
+	dbackendchoice = gr.Radio(choices=dbackends,label='Detector Backend:',info=dbackendinfo,container=True,value='retinaface')
 	gr.Interface(
 		allow_flagging = "never",
 		fn=findFaces,