Update app.py

fixed dropdown list error

app.py

@@ -56,9 +56,12 @@ else:
 # Gradio Interface
 examples = [[examples_path + "/" + img] for img in os.listdir(examples_path)]
 
+# drop down list
+dropdown = gr.Dropdown(choices=class_names, label="Select a breed", type="value")
+
 demo = gr.Interface(
     fn=classify_image,  
-    inputs=[gr.Image(type="pil"), dropdown],  # drop down list
+    inputs=[gr.Image(type="pil")],  
     outputs=[gr.Label(num_top_classes=3, label="Top 3 Predictions")],  
     examples=examples,  
     title='Oxford Pet 🐈🐕',