code: def _max_abs_axis1(X):
      return np.max(np.abs(X), axis=1)
  
file_path: scipy/scipy/sparse/linalg/_onenormest.py
imports: import numpy
  from scipy.sparse.linalg import aslinearoperator
label_desc: Use image node_id 4 for calling a global function with example usage: _max_abs_axis1(X) and returns: np