SG-35761 first phase python2 removing (#10)

* six text type and import removed

Author: eduardoChaucaGallegos

python/create_sandbox/dialog.py

@@ -12,7 +12,11 @@
 import datetime
 import os
 from sgtk.platform.qt import QtCore, QtGui
-from tank_vendor import six
+
+try:
+    from tank_vendor import sgutils
+except ImportError:
+    from tank_vendor import six as sgutils
 
 from .ui.dialog import Ui_Dialog
 
@@ -90,7 +94,7 @@ def _process(self):
         """
         Creates a new configuration
         """
-        path = six.ensure_str(self.ui.path.text())
+        path = sgutils.ensure_str(self.ui.path.text())
 
         # validate the name
         if self.ui.config_name.text() == "":