Add prompt and seed length limits

app.py

@@ -44,10 +44,11 @@ def main():
     generator = LegoGenerator(LegoGPT(model_cfg))
 
     # Define inputs and outputs
-    in_prompt = gr.Textbox(label='Prompt', placeholder='Enter a prompt to generate a LEGO model.')
+    in_prompt = gr.Textbox(label='Prompt', placeholder='Enter a prompt to generate a LEGO model.', max_length=500)
     in_temperature = gr.Slider(0.01, 2.0, value=model_cfg.temperature, step=0.01,
                                label='Temperature', info=get_help_string('temperature'))
-    in_seed = gr.Number(value=42, label='Seed', info='Random seed for generation.', precision=0, step=1)
+    in_seed = gr.Number(value=42, label='Seed', info='Random seed for generation.',
+                        precision=0, minimum=0, maximum=2 ** 32 - 1, step=1)
     in_bricks = gr.Number(value=model_cfg.max_bricks, label='Max bricks', info=get_help_string('max_bricks'),
                           precision=0, minimum=1, step=1)
     in_rejections = gr.Number(value=model_cfg.max_brick_rejections, label='Max brick rejections',