--- a/UI/CodeDocumentationViewer.py	Sun Oct 22 14:51:02 2017 +0200
+++ b/UI/CodeDocumentationViewer.py	Sun Oct 22 14:53:34 2017 +0200
@@ -10,7 +10,7 @@
 
 from __future__ import unicode_literals
 
-from PyQt5.QtCore import pyqtSlot, pyqtSignal, Qt, QThread, QUrl
+from PyQt5.QtCore import pyqtSlot, pyqtSignal, Qt, QUrl
 from PyQt5.QtGui import QCursor
 from PyQt5.QtWidgets import QWidget, QVBoxLayout, QHBoxLayout, QLabel, \
     QComboBox, QSizePolicy, QLineEdit, QTextEdit, QToolTip, QToolButton, \