Update app.py

app.py

@@ -30,7 +30,7 @@ def response2(image: gr.Image = None,image_size: gr.Slider = 640, conf_threshold
 
     render = render_result(model=model, image=image, result=results[0], rect_th = 1, text_th = 1)
    
-    text = " "
+    text = ""
     
    
     conf = float(results.boxes.conf)
@@ -80,4 +80,4 @@ title = "YOLOv8 Custom Object Detection by Uyen Nguyen"
 # yolo_app.launch()
 
 iface = gr.Interface(fn=response2, inputs=inputs, outputs=outputs)
-iface.launch()
+iface.launch(debug=True)