Generating from browser works with controlnet.
Generating via API wasn't.
This is because from_dict() was making 'image' and 'mask_image' a dictionary.
In 'controlnet.py' function 'get_input_data' this would cause the following check to throw exception because used to be an incorrect type:
elif (unit_image < 5).all() and (unit_image_fg > 5).any():
Now, they are never a dictionary and check is fine
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