delete theme option

app.py

@@ -41,9 +41,7 @@ interface = gr.Interface(
     examples=example_images,
     title="Animals Classifier",
     description="Upload an image of an animal, and the model will predict it.\n\n**Disclaimer:** This model is trained only on specific animal classes (butterfly, cats, cow, dogs, elephant, horse, monkey, sheep, spider, squirrel) and may not accurately predict animals outside these classes.",
-    allow_flagging="never",
-    theme="huggingface",
-    image_mode="square"
+    allow_flagging="never"
 )
 
 interface.launch(share=True)