class_docstr: Defines some useful methods common to most Handlers. 
class_docstr_tok: ["Defines","some","useful","methods","common","to","most","Handlers","."]
code: def AlwaysTrue(expr, assumptions):
      return True
  
imports: from sympy.assumptions import Q, ask, AppliedPredicate
  from sympy.core import Basic, Symbol
  from sympy.core.logic import _fuzzy_group
  from sympy.core.numbers import NaN, Number
  from sympy.logic.boolalg import And, BooleanTrue, BooleanFalse, conjuncts, Equivalent, Implies, Not, Or
  from sympy.utilities.exceptions import sympy_deprecation_warning
  from ..predicates.common import CommutativePredicate, IsTruePredicate
label_desc: Use image node_id 1 for calling the CommonHandler obj's underlying member method code with example usage: obj.AlwaysTrue(expr, assumptions) and returns: True