added partner model

added import script for reading partners from csv files

gso/migrations/versions/2024-03-18_eaed66b04913_added_partner_table.py

 """Added Partner table.
 
-Revision ID: d6800280b31a
+Revision ID: eaed66b04913
 Revises: 6e4952687205
-Create Date: 2024-03-14 16:38:55.948838
+Create Date: 2024-03-18 15:03:32.721760
 
 """
 import sqlalchemy as sa
 from alembic import op
 from orchestrator.db import UtcTimestamp
 from sqlalchemy.dialects import postgresql
-
 # revision identifiers, used by Alembic.
-revision = 'd6800280b31a'
+revision = 'eaed66b04913'
 down_revision = '6e4952687205'
 branch_labels = None
 depends_on = None
 
-
 def upgrade() -> None:
     op.create_table('partners',
 sa.Column('partner_id', sa.String(), server_default=sa.text('uuid_generate_v4()'), nullable=False),
@@ -66,4 +64,4 @@ def downgrade() -> None:
                     existing_type=sa.String(length=255),
                     nullable=True)
 
-    op.drop_table('partners')
+    op.drop_table('partners')
\ No newline at end of file