class_docstr: It makes life easier with grid plots
class_docstr_tok: ["It","makes","life","easier","with","grid","plots"]
code: def next_row(self):
      if self.curr_col != 0:
          self.curr_row += 1
          self.curr_col = 0
      subplt = plt.subplot(self.gs[self.curr_row, :])
      self.curr_row += 1
      return subplt
  
file_path: alphalens/alphalens/tears.py
imports: import matplotlib.gridspec
  import matplotlib.pyplot
  import pandas
  import warnings
  from .None import plotting
  from .None import performance
  from .None import utils
label_desc: Use image node_id 2 for calling the GridFigure obj's underlying member method code with example usage: obj.next_row() and returns: subplt