code: def load(self, executable):
          
          if self.status == 'loaded':
              warnings.warn("Overwriting previously loaded executable.")
          assert self.status in ['connected', 'done', 'loaded']
  
          self._variables_shim = {}
          self._executable = executable
          self._bitstrings = None
          self.status = 'loaded'
          return self
docs: Initialize a QAM into a fresh state.
  
          :param executable: Load a compiled executable onto the QAM.