Update app.py

fixed an error

app.py

@@ -17,6 +17,5 @@ def OCR(image):
     
     return generated_text
     
-device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
 demo = gr.Interface(fn=OCR,  inputs=gr.Image(),outputs=gr.Textbox())
 demo.launch()