old_contents: #! /usr/bin/env python
  import sys
  import subprocess
  
  
  class BmiIlamb(object):
      _command = 'run_ilamb'
      _args = None
      _env = None
  
      def __init__(self):
          self._time = self.get_start_time()
  
      @property
      def args(self):
          return [self._command] + (self._args or [])
  
      def get_component_name(self):
          return 'ILAMB'
  
      def initialize(self, filename):
          self._args = [filename or 'ILAMB_PARA_SETUP']
  
      def update(self):
          subprocess.check_call(self.args, shell=False, env=self._env)
          self._time = self.get_end_time()
  
      def update_until(self, time):
          self.update(time)
  
      def finalize(self):
          pass
  
      def get_input_var_names(self):
          return ()
  
      def get_output_var_names(self):
          return ()
  
      def get_start_time(self):
          return 0.0
  
      def get_end_time(self):
          return 1.0
  
      def get_current_time(self):
          return self._time
  
new_contents: #! /usr/bin/env python
  import sys
  import subprocess
  
  
  class BmiIlamb(object):
      _command = 'run_ilamb.sh'
      _args = None
      _env = None
  
      def __init__(self):
          self._time = self.get_start_time()
  
      @property
      def args(self):
          return [self._command] + (self._args or [])
  
      def get_component_name(self):
          return 'ILAMB'
  
      def initialize(self, filename):
          self._args = [filename or 'ILAMB_PARA_SETUP']
  
      def update(self):
          subprocess.check_call(self.args, shell=False, env=self._env)
          self._time = self.get_end_time()
  
      def update_until(self, time):
          self.update(time)
  
      def finalize(self):
          pass
  
      def get_input_var_names(self):
          return ()
  
      def get_output_var_names(self):
          return ()
  
      def get_start_time(self):
          return 0.0
  
      def get_end_time(self):
          return 1.0
  
      def get_current_time(self):
          return self._time
  
subject: Use the correct name for the run script