"""agent type add
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Revision ID: b2f03e852b6e
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Revises: c437168c1da4
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Create Date: 2024-12-11 17:56:12.125274
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"""
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from typing import Sequence, Union
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from alembic import op
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import sqlalchemy as sa
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# revision identifiers, used by Alembic.
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revision: str = 'b2f03e852b6e'
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down_revision: Union[str, None] = 'c437168c1da4'
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branch_labels: Union[str, Sequence[str], None] = None
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depends_on: Union[str, Sequence[str], None] = None
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def upgrade() -> None:
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# ### commands auto generated by Alembic - please adjust! ###
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op.add_column('dialogs', sa.Column('dialog_type', sa.String(length=1), nullable=True))
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# ### end Alembic commands ###
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def downgrade() -> None:
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# ### commands auto generated by Alembic - please adjust! ###
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op.drop_column('dialogs', 'dialog_type')
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# ### end Alembic commands ###
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