Update app.py

app.py

@@ -2,7 +2,7 @@ import gradio as gr
 from transformers import pipeline
 
 pipeline = pipeline(task="image-classification", model="julien-c/hotdog-not-hotdog")
-
+server_port=9000
 def predict(image):
     predictions = pipeline(image)
     return {p["label"]: p["score"] for p in predictions}
@@ -12,4 +12,4 @@ gr.Interface(
     inputs=gr.inputs.Image(label="Upload hot dog candidate", type="filepath"),
     outputs=gr.outputs.Label(num_top_classes=2),
     title="Hot Dog? Or Not?",
-).launch(server_port=9000)
+).launch(server_port)