diff --git a/src/google/adk/cli/cli_eval.py b/src/google/adk/cli/cli_eval.py
index c0c56519..7534ad2b 100644
--- a/src/google/adk/cli/cli_eval.py
+++ b/src/google/adk/cli/cli_eval.py
@@ -22,7 +22,6 @@ from typing import AsyncGenerator
 from typing import Optional
 import uuid
 
-from pydantic import BaseModel
 from pydantic import Field
 
 from ..agents import Agent
diff --git a/src/google/adk/cli/cli_tools_click.py b/src/google/adk/cli/cli_tools_click.py
index 15ff85c3..e861356e 100644
--- a/src/google/adk/cli/cli_tools_click.py
+++ b/src/google/adk/cli/cli_tools_click.py
@@ -19,8 +19,6 @@ from datetime import datetime
 import logging
 import os
 import tempfile
-from typing import AsyncGenerator
-from typing import Coroutine
 from typing import Optional
 
 import click
diff --git a/src/google/adk/cli/fast_api.py b/src/google/adk/cli/fast_api.py
index 8effed6d..b9ead36d 100644
--- a/src/google/adk/cli/fast_api.py
+++ b/src/google/adk/cli/fast_api.py
@@ -68,7 +68,6 @@ from ..sessions.database_session_service import DatabaseSessionService
 from ..sessions.in_memory_session_service import InMemorySessionService
 from ..sessions.session import Session
 from ..sessions.vertex_ai_session_service import VertexAiSessionService
-from ..tools.base_toolset import BaseToolset
 from .cli_eval import EVAL_SESSION_ID_PREFIX
 from .cli_eval import EvalMetric
 from .cli_eval import EvalMetricResult