### What do you see as an issue?

https://github.com/apache/airflow/blob/main/airflow/example_dags/example_python_operator.py#L40C1-L44C9

<img width="257" alt="Screenshot 2023-10-16 at 10 23 26 AM" src="https://github.com/apache/airflow/assets/81360154/53030408-4e33-440e-8a39-4cf6f706700a">

this two function, variable are not used

### Solving the problem

I think it's ok to delete those statement

### Anything else

I might be wrong, so let me know the purpose of those statement

### Are you willing to submit PR?

- [X] Yes I am willing to submit a PR!

### Code of Conduct

- [X] I agree to follow this project's [Code of Conduct](https://github.com/apache/airflow/blob/main/CODE_OF_CONDUCT.md)

#
#
#
"""
Example DAG demonstrating the usage of the TaskFlow API to execute Python functions natively and within a
virtual environment.
"""
from __future__ import annotations
import logging
import sys
import tempfile
import time
from pprint import pprint
import pendulum
from airflow.decorators import task
from airflow.models.dag import DAG
from airflow.operators.python import ExternalPythonOperator, PythonVirtualenvOperator, is_venv_installed
log = logging.getLogger(__name__)
PATH_TO_PYTHON_BINARY = sys.executable
BASE_DIR = tempfile.gettempdir()
def x():