Update app.py

Added Negative Prompt and Upscaler option

app.py

@@ -11,18 +11,22 @@ upscaler = StableDiffusionLatentUpscalePipeline.from_pretrained("stabilityai/sd-
 upscaler = upscaler.to(device)
 pipe = pipe.to(device)
 
-def genie (Prompt, scale, steps, Seed):
+def genie (Prompt, negative_prompt, scale, steps, Seed, upscale):
     generator = torch.Generator(device=device).manual_seed(Seed)
-     #images = pipe(prompt, num_inference_steps=steps, guidance_scale=scale, generator=generator).images[0]
-    low_res_latents = pipe(Prompt, num_inference_steps=steps, guidance_scale=scale, generator=generator, output_type="latent").images
-    upscaled_image = upscaler(prompt='', image=low_res_latents, num_inference_steps=5, guidance_scale=0, generator=generator).images[0]
-    return upscaled_image
+    if upscale == "Yes":
+        low_res_latents = pipe(Prompt, negative_prompt=negative_prompt, num_inference_steps=steps, guidance_scale=scale, generator=generator, output_type="latent").images
+        image = upscaler(prompt='', image=low_res_latents, num_inference_steps=5, guidance_scale=0, generator=generator).images[0]
+    else:
+        image = pipe(Prompt, negative_prompt=negative_prompt, num_inference_steps=steps, guidance_scale=scale, generator=generator).images[0]
+    return image
     
 gr.Interface(fn=genie, inputs=[gr.Textbox(label='What you want the AI to generate. 77 Token Limit.'), 
+                               gr.Textbox(label='What you Do Not want the AI to generate. 77 Token Limit'),
                                gr.Slider(1, maximum=15, value=10, step=.25, label='Prompt Guidance Scale:', interactive=True), 
                                gr.Slider(1, maximum=100, value=50, step=1, label='Number of Iterations: 50 is typically fine.'), 
                                gr.Slider(minimum=1, step=10, maximum=999999999999999999, randomize=True, interactive=True)], 
-             outputs=gr.Image(label='512x512 Generated Image'), 
+                               gr.Radio(["Yes", "No"], label='Upscale?')],
+             outputs=gr.Image(label='Generated Image'), 
              title="PhotoReal V2 with SD x2 Upscaler - GPU", 
              description="<br><br><b/>Warning: This Demo is capable of producing NSFW content.", 
              article = "Code Monkey: <a href=\"https://huggingface.co/Manjushri\">Manjushri</a>").launch(debug=True, max_threads=True)