fixed bad initial migration trying to delete stuff that was not even existing

Author: Hardcode3

alembic/versions/08290ef9350a_changed_expense_to_transaction_table_.py

@@ -20,13 +20,7 @@
 
 def upgrade() -> None:
     """Upgrade schema."""
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.drop_index('ix_transactions_id', table_name='transactions')
-    op.drop_table('transactions')
-    op.drop_index('ix_expenses_description', table_name='expenses')
-    op.drop_index('ix_expenses_id', table_name='expenses')
-    op.drop_table('expenses')
-    # ### end Alembic commands ###
+    pass
 
 
 def downgrade() -> None: