From 55f02af49bfd3a2d1c3e8a9d3539f54deb3acf70 Mon Sep 17 00:00:00 2001
From: Tzu-ping Chung <uranusjr@gmail.com>
Date: Sun, 1 Jul 2018 19:12:15 +0800
Subject: [PATCH] Format

---
 pipenv/core.py | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/pipenv/core.py b/pipenv/core.py
index a7cc851d..22c38606 100644
--- a/pipenv/core.py
+++ b/pipenv/core.py
@@ -13,7 +13,6 @@ import click_completion
 import crayons
 import dotenv
 import delegator
-from first import first
 import pipfile
 from blindspin import spinner
 import six
@@ -31,7 +30,6 @@ from .utils import (
     python_version,
     find_windows_executable,
     prepare_pip_source_args,
-    temp_environ,
     is_valid_url,
     is_pypi_url,
     create_mirror_source,
@@ -47,7 +45,7 @@ from ._compat import (
     TemporaryDirectory,
     Path
 )
-from .import pep508checker, progress
+from . import pep508checker, progress
 from .environments import (
     PIPENV_COLORBLIND,
     PIPENV_NOSPIN,
@@ -66,9 +64,7 @@ from .environments import (
     SESSION_IS_INTERACTIVE,
     PIPENV_USE_SYSTEM,
     PIPENV_DOTENV_LOCATION,
-    PIPENV_SHELL,
     PIPENV_PYTHON,
-    PIPENV_VIRTUALENV,
     PIPENV_CACHE_DIR,
 )
 
@@ -2142,7 +2138,6 @@ def do_uninstall(
         do_lock(system=system, keep_outdated=keep_outdated, pypi_mirror=pypi_mirror)
 
 
-
 def do_shell(three=None, python=False, fancy=False, shell_args=None, pypi_mirror=None):
     # Ensure that virtualenv is available.
     ensure_project(three=three, python=python, validate=False, pypi_mirror=pypi_mirror)