has_dependency only for validator

tiramisu/option/baseoption.py

@@ -165,6 +165,7 @@ class Base(object):
                     self._has_calc_context = True
                 elif isinstance(param, ParamOption):
                     param.option._add_dependency(self)
+                    if type_ == 'validator':
                         self._has_dependency = True
         is_multi = self.impl_is_dynoptiondescription() or self.impl_is_multi()
         func_args, func_kwargs, func_positional, func_keyword = self._get_function_args(calculator)