Update app.py

app.py

@@ -23,9 +23,9 @@ def upscale_image(model, input_image):
     # Upscale the image using the selected model
     if model == "SD 2.1 4x Upscaler":
         low_res_img = input_image.resize((128, 128))
-        upscaled_image = sd_2_1_4x(prompt="", image=low_res_img, num_inference_steps=5).images[0]
+        upscaled_image = sd_2_1_4x(prompt="Sony A7 IV Camera Photo", negative_prompt='Deformity', image=low_res_img, num_inference_steps=5).images[0]
     else:
-        upscaled_image = sd_2_0_2x(prompt="", image=input_image, num_inference_steps=5).images[0]
+        upscaled_image = sd_2_0_2x(prompt="Sony A7 IV Camera Photo", , negative_prompt='Deformity', image=input_image, num_inference_steps=5).images[0]
         # Return the upscaled image
     return upscaled_image