fix: remove unused imports to resolve lint errors

Co-Authored-By: João <joao@crewai.com>

src/crewai/cli/run_crew.py

@@ -1,6 +1,5 @@
 import subprocess
 from enum import Enum
-from typing import List, Optional
 
 import click
 from packaging import version

tests/cli/test_run_crew.py

@@ -5,7 +5,7 @@ import pytest
 from click.testing import CliRunner
 
 from crewai.cli.cli import run
-from crewai.cli.run_crew import run_crew, execute_command, CrewType
+from crewai.cli.run_crew import execute_command, CrewType
 
 
 @pytest.fixture