lgtm: removes unused imports in Python scripts

src/Mod/Start/StartPage/LoadCustom.py

@@ -20,7 +20,6 @@
 #***************************************************************************
 
 import os
-import sys
 import FreeCAD
 import FreeCADGui
 

src/Mod/Start/StartPage/StartPage.py

@@ -106,7 +106,7 @@ def getInfo(filename):
             import gnomevfs
         except Exception:
             # alternative method
-            import hashlib,urllib.parse
+            import hashlib
             fhash = hashlib.md5(bytes(urllib.parse.quote("file://"+path,safe=":/"),"ascii")).hexdigest()
             thumb = os.path.join(os.path.expanduser("~"),".thumbnails","normal",fhash+".png")
         else:

src/Mod/Start/StartPage/TranslationTexts.py

@@ -19,7 +19,6 @@
 #*                                                                         *
 #***************************************************************************
 
-import sys
 from PySide import QtGui