code: def have_correct_lambda_package_version(self, package_name, package_version):
          
          lambda_package_details = lambda_packages.get(package_name, {}).get(self.runtime)
  
          if lambda_package_details is None:
              return False
  
          # Binaries can be compiled for different package versions
          # Related: https://github.com/Miserlou/Zappa/issues/800
          if package_version != lambda_package_details['version']:
              return False
  
          return True
docs: Checks if a given package version binary should be copied over from lambda packages.
          package_name should be lower-cased version of package name.