cli.py: fix Pylint errors

Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>

diff --git a/barectf/cli.py b/barectf/cli.py
index f8329873744e0b8ef5be9870fb678f624dbed837..9f7a2432d42b12867192c5be72e925d171311df1 100644 (file)
--- a/barectf/cli.py
+++ b/barectf/cli.py
@@ -21,10 +21,7 @@
 # TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 # SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-import pkg_resources
-import collections
 import termcolor
-import argparse
 import os.path
 import barectf
 import barectf.config_parse_common as barectf_config_parse_common