code: def validate_health_check_suppressions(suppressions):
      suppressions = try_convert(
          list, suppressions, "suppress_health_check"
      )
      for s in suppressions:
          if not isinstance(s, HealthCheck):
              raise InvalidArgument(
                  "Non-HealthCheck value %r of type %s is invalid in suppress_health_check."
                  % (s, type(s).__name__)
              )
          if s is HealthCheck.hung_test:
              note_deprecation(
                  "HealthCheck.hung_test is deprecated and has no "
                  "effect, as we no longer run this health check.",
                  since="2019-01-24",
              )
      return suppressions
  
imports: from __future__ import absolute_import, division, print_function
  import contextlib
  import datetime
  import inspect
  import threading
  import warnings
  from enum import Enum, IntEnum, unique
  import attr
  from hypothesis.errors import HypothesisDeprecationWarning, InvalidArgument, InvalidState
  from hypothesis.internal.compat import integer_types, quiet_raise, string_types
  from hypothesis.internal.reflection import get_pretty_function_description
  from hypothesis.internal.validation import check_type, try_convert
  from hypothesis.utils.conventions import UniqueIdentifier, not_set
  from hypothesis.utils.dynamicvariables import DynamicVariable
label_desc: Use image node_id 7 for calling a global function with example usage: validate_health_check_suppressions(suppressions) and returns: suppressions