Update app.py

app.py

@@ -23,7 +23,7 @@ description = "This app uses Hugging Face AI model to generate an image based on
 input_prompt = gr.Textbox(label="Enter Prompt 📝", placeholder="E.g. 'A peaceful garden with a small cottage'")
 output_generated_image = gr.Image(label="Generated Image")
 
-with gr.Blocks(theme=gr.theme.Soft()) as app:
+with gr.Blocks(theme=gr.themes.Soft()) as app:
     caption = "Generate Image"
     iface = gr.Interface(
         generate_image_from_prompt,