Update app.py

app.py

@@ -124,15 +124,14 @@ def query(prompt, model, is_negative=False, steps=30, cfg_scale=7, sampler="DPM+
     payload = {
         "inputs": prompt,
         "parameters": {
+            "guidance_scale": cfg_scale,
+            "seed": seed if seed != -1 else random.randint(1, 999999),
+            "num_inference_steps": steps,
             "target_size": {
                 "width": width,
                 "height": height,
             },
-            "guidance_scale": cfg_scale,
-            "seed": seed if seed != -1 else random.randint(1, 999999),
-            "guidance_scale": cfg_scale,
-            "num_inference_steps": steps,
-        #    "negative_prompt": is_negative,
+            "negative_prompt": is_negative,
             "scheduler": sampler
         }
     }