Fix: chante value to content in raw

mapytex/calculus/API/tokens/token.py

@@ -87,7 +87,7 @@ class Token(object):
     @property
     def raw(self):
         """ Get python's raw forme of the token  """
-        return self._mo.value
+        return self._mo.content
 
     def _operate(self, other, operation):
         """ Make a operation between 2 Tokens """