class_docstr: A strategy which always returns a single fixed value.
  
  It's implemented as a length-one SampledFromStrategy so that all our
  special-case logic for filtering and sets applies also to just(x).
code: def __repr__(self):
      return "just(%r)" % (self.value,)
  
file_path: catboost/contrib/python/hypothesis/py2/hypothesis/strategies/_internal/misc.py
imports: from __future__ import absolute_import, division, print_function
  from hypothesis.strategies._internal.strategies import SampledFromStrategy, is_simple_data
label_desc: Use image node_id 3 for calling the JustStrategy obj's underlying member method code with example usage: obj.__repr__() and returns: unknown