code: def __str__(self):
      return (
          f"Limit of {self.row_limit} rows was exceeded.\n"
          "Either introduce an aggregation to reduce the number of rows sent to the client or\n"
          "increase the row_limit argument to the vegafusion.enable() function"
      )
  
file_path: vegafusion/python/vegafusion/vegafusion/renderer.py
imports: from uuid import uuid4
  import altair
  from altair.utils.html import spec_to_html
label_desc: Use image node_id 2 for calling the RowLimitError obj's underlying member method code with example usage: obj.__str__() and returns: str, self, str