Update app.py

app.py

@@ -1,6 +1,10 @@
 import gradio as gr
 import tensorflow as tf
-from tensorflow.compat.v2.experimental import dtensor
+disable_eager_execution()
+from tensorflow.python.ops import array_ops```
+
+This should help you avoid the error related to `dtensor` import. Also, make sure that you have installed the required dependencies (gradio, tensorflow, numpy, pillow) in your environment or Colab notebook.
+
 
 import numpy as np
 from PIL import Image