datastore/providers/milvus_datastore.py [479:493]:
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    async def delete(
        self,
        ids: Optional[List[str]] = None,
        filter: Optional[DocumentMetadataFilter] = None,
        delete_all: Optional[bool] = None,
    ) -> bool:
        """Delete the entities based either on the chunk_id of the vector,

        Args:
            ids (Optional[List[str]], optional): The document_ids to delete. Defaults to None.
            filter (Optional[DocumentMetadataFilter], optional): The filter to delete by. Defaults to None.
            delete_all (Optional[bool], optional): Whether to drop the collection and recreate it. Defaults to None.
        """
        # If deleting all, drop and create the new collection
        if delete_all:
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datastore/providers/weaviate_datastore.py [264:275]:
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    async def delete(
        self,
        ids: Optional[List[str]] = None,
        filter: Optional[DocumentMetadataFilter] = None,
        delete_all: Optional[bool] = None,
    ) -> bool:
        # TODO
        """
        Removes vectors by ids, filter, or everything in the datastore.
        Returns whether the operation was successful.
        """
        if delete_all:
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