Update app.py

Limited input range and added automatic height limiter along with new explanatory text

app.py

@@ -120,6 +120,9 @@ for model in model_tags:
 # def image_prompt(prompt, dropdown, guidance, steps, seed, height, width):
 def image_prompt(prompt, guidance, steps, seed, height, width):
   # prompt = prompt + DROPDOWNS[dropdown]
+  square_pixels = height * width
+  if square_pixels > 640000:
+      height = 640000 // width
   generator = torch.Generator(device="cuda").manual_seed(int(seed))
   return (
       pipe(prompt=prompt, guidance_scale=guidance, num_inference_steps=steps, generator=generator, height=int((height // 8) * 8), width=int((width // 8) * 8)).images[0], 
@@ -163,11 +166,12 @@ with gr.Blocks(css=".gradio-container {max-width: 650px}") as dropdown_tab:
       steps = gr.Slider(1, 100, label="inference steps", dtype=int, value=default_steps, step=1, interactive=True)
   with gr.Row():
     with gr.Column():
-      height = gr.Slider(1, 35000, label="height", dtype=int, value=default_pixel, step=1, interactive=True)
+      width = gr.Slider(144, 4200, label="width", dtype=int, value=default_pixel, step=8, interactive=True)
     with gr.Column():
-      width = gr.Slider(1, 35000, label="width", dtype=int, value=default_pixel, step=1, interactive=True)
-  gr.Markdown("<u>heads-up</u>: Height multiplied by width should not exceed about 645,000 or an error will occur so don't go too nuts. If an error occours refresh your browser tab or errors will continue.")
-  go_button = gr.Button("generate image", elem_id="go-button")
+      height = gr.Slider(144, 4200, label="height", dtype=int, value=default_pixel, step=8, interactive=True)
+  gr.Markdown("<u>heads-up</u>: Height multiplied by width should not exceed about 645,000 or an error may occur. If an error occours refresh your browser tab or errors will continue. If you exceed this range the app will attempt to avoid an error by lowering your input height. We are actively seeking out ways to handle higher resolutions!")
+  
+    go_button = gr.Button("generate image", elem_id="go-button")
   output = gr.Image(elem_id="output-image")
   output_text = gr.Text(elem_id="output-text")
   # go_button.click(fn=image_prompt, inputs=[prompt, dropdown, guidance, steps, seed, height, width], outputs=[output, output_text])