in src/huggingface_inference_toolkit/serialization/image_utils.py [0:0]
def serialize(image, accept=None):
if isinstance(image, Image.Image):
img_byte_arr = BytesIO()
image.save(img_byte_arr, format=accept.split("/")[-1].upper())
img_byte_arr = img_byte_arr.getvalue()
return img_byte_arr
else:
raise ValueError(f"Can only serialize PIL.Image.Image, got {type(image)}")