Update app.py

app.py

@@ -115,16 +115,16 @@ def query(prompt, model, is_negative=False, steps=30, cfg_scale=7, sampler="DPM+
     
     
     payload = {
-        "inputs": prompt,
+        "inputs": {"prompt": prompt,
+        "width": width,
+        "height": height,
         "is_negative": is_negative,
         "steps": steps,
         "cfg_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,
-        "width": width,
-        "height": height
+        "negative_prompt": is_negative}
         }
 
     response = requests.post(f"{api_base}{API_URL}", headers=headers, json=payload, timeout=timeout)