add observer thought token count and llm cost (#1595)

alembic/versions/2025_01_21_2337-13e4af5c975c_add_thought_cost_input_token_count_and_.py

@@ -0,0 +1,35 @@
+"""Add thought cost, input token count and output token count
+
+Revision ID: 13e4af5c975c
+Revises: 9adef4708ca8
+Create Date: 2025-01-21 23:37:35.122761+00:00
+
+"""
+
+from typing import Sequence, Union
+
+import sqlalchemy as sa
+
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision: str = "13e4af5c975c"
+down_revision: Union[str, None] = "9adef4708ca8"
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column("observer_thoughts", sa.Column("input_token_count", sa.Integer(), nullable=True))
+    op.add_column("observer_thoughts", sa.Column("output_token_count", sa.Integer(), nullable=True))
+    op.add_column("observer_thoughts", sa.Column("thought_cost", sa.Numeric(), nullable=True))
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column("observer_thoughts", "thought_cost")
+    op.drop_column("observer_thoughts", "output_token_count")
+    op.drop_column("observer_thoughts", "input_token_count")
+    # ### end Alembic commands ###