code: def render_module(inits, calls, inputs, outputs, dst_dir, pytorch_dict, pytorch_module_name):
      
  
      inits = [i for i in inits if len(i) > 0]
  
      output = pytorch_model_template.format(**{
          'module_name': pytorch_module_name,
          'module_name_lower': pytorch_module_name.lower(),
          'inits': '\n'.join(inits),
          'inputs': inputs,
          'calls': '\n'.join(calls),
          'outputs': outputs,
      })
  
      if dst_dir is not None:
          import os
          import errno
  
          try:
              os.makedirs(dst_dir)
          except OSError as e:
              if e.errno != errno.EEXIST:
                  raise
  
          with open(os.path.join(dst_dir, pytorch_module_name.lower() + '.py'), 'w+') as f:
              f.write(output)
              f.close()
  
          torch.save(pytorch_dict, os.path.join(dst_dir, pytorch_module_name.lower() + '.pt'))
  
      return output
docs: Render model.