fix

app.py

@@ -8,7 +8,7 @@ def greet(image):
             'Prediction-Key': '076c4e5d9fa94309bbfda7dd8af0f30d',
             'Content-Type': 'application/octet-stream',
         },
-        data=image,
+        files={'image': image.tobytes()},
     )
 
     return r.text