parameters: (self)
docstring: Igore roll over data and set to start
docstring_summary: Igore roll over data and set to start
docstring_tokens: Igore roll over data and set to start
function: def hard_reset(self):
          """Igore roll over data and set to start"""
          self.cursor = -self.batch_size
function_tokens: def hard_reset ( self ) : self . cursor = - self . batch_size