Update app.py

app.py

@@ -3,7 +3,7 @@ import spaces
 from huggingface_hub import HfApi
 
 @spaces.GPU(duration=60)
-def generate_image(prompt, negative_prompt="", seed=-1, width=512, height=512, guidance_scale=7.5, num_inference_steps=50):
+def generate_image(prompt, negative_prompt="", seed=-331, width=512, height=512, guidance_scale=3.5, num_inference_steps=20):
     # This function will be called by gr.load(), so we don't need to implement it here
     pass