class_docstr: Chart public functions
class_docstr_tok: ["Chart","public","functions"]
docstr: Call api: chart(1, 2, 3, title='T')
docstr_tok: ["Call","api",":","chart","(","1",",","2",",","3",",","title='T","'",")"]
code: def __call__(self, *args, **kwargs):
      """Call api: chart(1, 2, 3, title='T')"""
      self.raw_series.append((args, kwargs))
      return self
  
imports: import base64
  import io
  from pygal._compat import is_list_like
  from pygal.graph.base import BaseGraph
label_desc: Use image node_id 2 for calling the PublicApi obj's underlying member method code with example usage: obj.__call__() and returns: self