@@ -249,8 +249,8 @@ class ChunkTextInputChunk(BaseModel):
249249 offset : Optional [int ] = None
250250 """The offset of the text in the file relative to the start of the file."""
251251
252- text : str
253- """Text content to process """
252+ text : Optional [ str ] = None
253+ """Text content"""
254254
255255
256256class ChunkImageURLInputChunkGeneratedMetadataMarkdownChunkGeneratedMetadataChunkHeading (BaseModel ):
@@ -421,7 +421,7 @@ def __getattr__(self, attr: str) -> object: ...
421421
422422
423423class ChunkImageURLInputChunkImageURL (BaseModel ):
424- """The image input specification ."""
424+ """Model for image URL validation ."""
425425
426426 url : str
427427 """The image URL. Can be either a URL or a Data URI."""
@@ -452,8 +452,8 @@ class ChunkImageURLInputChunk(BaseModel):
452452 summary : Optional [str ] = None
453453 """summary of the image"""
454454
455- image_url : ChunkImageURLInputChunkImageURL
456- """The image input specification ."""
455+ image_url : Optional [ ChunkImageURLInputChunkImageURL ] = None
456+ """Model for image URL validation ."""
457457
458458
459459class ChunkAudioURLInputChunkGeneratedMetadataMarkdownChunkGeneratedMetadataChunkHeading (BaseModel ):
@@ -624,7 +624,7 @@ def __getattr__(self, attr: str) -> object: ...
624624
625625
626626class ChunkAudioURLInputChunkAudioURL (BaseModel ):
627- """The audio input specification ."""
627+ """Model for audio URL validation ."""
628628
629629 url : str
630630 """The audio URL. Can be either a URL or a Data URI."""
@@ -652,8 +652,8 @@ class ChunkAudioURLInputChunk(BaseModel):
652652 summary : Optional [str ] = None
653653 """summary of the audio"""
654654
655- audio_url : ChunkAudioURLInputChunkAudioURL
656- """The audio input specification ."""
655+ audio_url : Optional [ ChunkAudioURLInputChunkAudioURL ] = None
656+ """Model for audio URL validation ."""
657657
658658 sampling_rate : int
659659 """The sampling rate of the audio."""
@@ -827,7 +827,7 @@ def __getattr__(self, attr: str) -> object: ...
827827
828828
829829class ChunkVideoURLInputChunkVideoURL (BaseModel ):
830- """The video input specification ."""
830+ """Model for video URL validation ."""
831831
832832 url : str
833833 """The video URL. Can be either a URL or a Data URI."""
@@ -855,8 +855,8 @@ class ChunkVideoURLInputChunk(BaseModel):
855855 summary : Optional [str ] = None
856856 """summary of the video"""
857857
858- video_url : ChunkVideoURLInputChunkVideoURL
859- """The video input specification ."""
858+ video_url : Optional [ ChunkVideoURLInputChunkVideoURL ] = None
859+ """Model for video URL validation ."""
860860
861861
862862Chunk : TypeAlias = Annotated [
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