in content_api.py [0:0]
def bytes(self) -> bytes | None:
"""Returns part contents as bytes.
Returns:
Text encoded into bytes or bytes from inline data if the underlying part
is a Blob.
"""
if self.part.text:
return self.text.encode()
if isinstance(self.part.inline_data, genai_types.Blob):
return self.part.inline_data.data
return None