code: def solve_triangular_safe(a, b, lower=False):
      return scipy_linalg_safe("solve_triangular", a, b, lower=lower)
  
imports: from __future__ import annotations
  import contextlib
  import functools
  import itertools
  import math
  import numbers
  import warnings
  import numpy
  from tlz import concat, frequencies
  from dask.array.core import Array
  from dask.array.numpy_compat import AxisError
  from dask.base import is_dask_collection, tokenize
  from dask.highlevelgraph import HighLevelGraph
  from dask.utils import has_keyword, is_arraylike, is_cupy_type, typename
label_desc: Use image node_id 22 for calling a global function with example usage: solve_triangular_safe(a, b, lower) and returns: scipy_linalg_safe