Pass code check with pylint=2.4.4 (#1012)

examples/consoles.py

@@ -27,6 +27,7 @@ Bob Lantz, April 2010
 
 import re
 
+# pylint: disable=import-error
 from Tkinter import Frame, Button, Label, Text, Scrollbar, Canvas, Wm, READABLE
 
 from mininet.log import setLogLevel
@@ -34,6 +35,9 @@ from mininet.topolib import TreeNet
 from mininet.term import makeTerms, cleanUpScreens
 from mininet.util import quietRun
 
+# pylint: disable=too-many-arguments
+
+
 class Console( Frame ):
     "A simple console on a host."
 
@@ -319,7 +323,7 @@ class ConsoleApp( Frame ):
         if not m:
             return
         val, units = float( m.group( 1 ) ), m.group( 2 )
-        #convert to Gbps
+        # convert to Gbps
         if units[0] == 'M':
             val *= 10 ** -3
         elif units[0] == 'K':