code: def _get_solver(problem_type):
      if problem_type == BINARY:
          # TODO explore using liblinear for smaller datasets
          solver = "lbfgs"
      else:
          solver = "lbfgs"
      return solver
  
imports: import logging
  from autogluon.core.constants import BINARY
label_desc: Use image node_id 2 for calling a global function with example usage: _get_solver(problem_type) and returns: solver