Update app.py

app.py

@@ -73,8 +73,7 @@ def plaintext_to_html(text):
 
 def predict(image, score_threshold: float,
             model: tf.keras.Model, labels: list[str]) -> dict[str, float]:
-    response = requests.get(image_url)
-
+    
     # 将图片内容转换为Pillow.Image对象
     image = image.convert("RGB")
     rawimage = image
@@ -147,7 +146,7 @@ def main():
         func,
         [
             gr.Image(label='img'),
-            gr.Slider(0, 1, label='Score Threshold'),
+            gr.Slider(0, 1, label='Score Threshold',default=0.5),
         ],
         [
             gr.Textbox(label='Output (string)'),