目的

以下の様にコマンドを実行した場合、基本的には進行状況?!や様々なものが表示されます。
このような表示を非表示にするにはどうしたら良いでしょうか。
ご教授頂けると幸いです。

shell
1$ pip install [module]

試したこと

$ pip install [module] --progress-bar off
Requirement already satisfied: optuna in /usr/local/lib/python3.6/dist-packages (2.3.0)
Requirement already satisfied: colorlog in /usr/local/lib/python3.6/dist-packages (from optuna) (4.6.2)
Requirement already satisfied: numpy in /usr/local/lib/python3.6/dist-packages (from optuna) (1.19.4)
Requirement already satisfied: scipy!=1.4.0 in /usr/local/lib/python3.6/dist-packages (from optuna) (1.4.1)
Requirement already satisfied: alembic in /usr/local/lib/python3.6/dist-packages (from optuna) (1.4.3)
Requirement already satisfied: cliff in /usr/local/lib/python3.6/dist-packages (from optuna) (3.5.0)
Requirement already satisfied: packaging>=20.0 in /usr/local/lib/python3.6/dist-packages (from optuna) (20.8)
Requirement already satisfied: cmaes>=0.6.0 in /usr/local/lib/python3.6/dist-packages (from optuna) (0.7.0)
Requirement already satisfied: tqdm in /usr/local/lib/python3.6/dist-packages (from optuna) (4.41.1)
Requirement already satisfied: sqlalchemy>=1.1.0 in /usr/local/lib/python3.6/dist-packages (from optuna) (1.3.20)
Requirement already satisfied: joblib in /usr/local/lib/python3.6/dist-packages (from optuna) (1.0.0)
Requirement already satisfied: Mako in /usr/local/lib/python3.6/dist-packages (from alembic->optuna) (1.1.3)
Requirement already satisfied: python-editor>=0.3 in /usr/local/lib/python3.6/dist-packages (from alembic->optuna) (1.0.4)
Requirement already satisfied: python-dateutil in /usr/local/lib/python3.6/dist-packages (from alembic->optuna) (2.8.1)
Requirement already satisfied: stevedore>=2.0.1 in /usr/local/lib/python3.6/dist-packages (from cliff->optuna) (3.3.0)
Requirement already satisfied: cmd2!=0.8.3,>=0.8.0 in /usr/local/lib/python3.6/dist-packages (from cliff->optuna) (1.4.0)
Requirement already satisfied: pbr!=2.1.0,>=2.0.0 in /usr/local/lib/python3.6/dist-packages (from cliff->optuna) (5.5.1)
Requirement already satisfied: six>=1.10.0 in /usr/local/lib/python3.6/dist-packages (from cliff->optuna) (1.15.0)
Requirement already satisfied: PyYAML>=3.12 in /usr/local/lib/python3.6/dist-packages (from cliff->optuna) (3.13)
Requirement already satisfied: PrettyTable<0.8,>=0.7.2 in /usr/local/lib/python3.6/dist-packages (from cliff->optuna) (0.7.2)
Requirement already satisfied: pyparsing>=2.1.0 in /usr/local/lib/python3.6/dist-packages (from cliff->optuna) (2.4.7)
Requirement already satisfied: MarkupSafe>=0.9.2 in /usr/local/lib/python3.6/dist-packages (from Mako->alembic->optuna) (1.1.1)
Requirement already satisfied: importlib-metadata>=1.7.0; python_version < "3.8" in /usr/local/lib/python3.6/dist-packages (from stevedore>=2.0.1->cliff->optuna) (3.3.0)
Requirement already satisfied: wcwidth>=0.1.7 in /usr/local/lib/python3.6/dist-packages (from cmd2!=0.8.3,>=0.8.0->cliff->optuna) (0.2.5)
Requirement already satisfied: pyperclip>=1.6 in /usr/local/lib/python3.6/dist-packages (from cmd2!=0.8.3,>=0.8.0->cliff->optuna) (1.8.1)
Requirement already satisfied: attrs>=16.3.0 in /usr/local/lib/python3.6/dist-packages (from cmd2!=0.8.3,>=0.8.0->cliff->optuna) (20.3.0)
Requirement already satisfied: colorama>=0.3.7 in /usr/local/lib/python3.6/dist-packages (from cmd2!=0.8.3,>=0.8.0->cliff->optuna) (0.4.4)
Requirement already satisfied: typing-extensions>=3.6.4; python_version < "3.8" in /usr/local/lib/python3.6/dist-packages (from importlib-metadata>=1.7.0; python_version < "3.8"->stevedore>=2.0.1->cliff->optuna) (3.7.4.3)
Requirement already satisfied: zipp>=0.5 in /usr/local/lib/python3.6/dist-packages (from importlib-metadata>=1.7.0; python_version < "3.8"->stevedore>=2.0.1->cliff->optuna) (3.4.0)