code: def _handle_gramA_gramB_verbosity(gramA, gramB, verbosityLevel):
      if verbosityLevel:
          _report_nonhermitian(gramA, "gramA")
          _report_nonhermitian(gramB, "gramB")
  
file_path: scipy/scipy/sparse/linalg/_eigen/lobpcg/lobpcg.py
imports: import warnings
  import numpy
  from scipy.linalg import inv, eigh, cho_factor, cho_solve, cholesky, LinAlgError
  from scipy.sparse.linalg import LinearOperator
  from scipy.sparse import issparse
label_desc: Use image node_id 8 for calling a global function with example usage: _handle_gramA_gramB_verbosity(gramA, gramB, verbosityLevel) without return types