Update app.py

app.py

@@ -21,7 +21,7 @@ def render(prompt, negative_prompt, output_format, output_size, style, lighting,
         "camera_position": camera_position,
         "camera_angle": camera_angle,
     }
-    response = requests.post(url, headers=headers json=data)
+    response = requests.post(url, headers=headers, json=data)
     if response.status_code == 200:
         return response.content
     else: