code: def get_files(self, commit, paths, recursive=False):
          
          filtered_file_infos = []
          for path in paths:
              fi = self.inspect_file(commit, path)
              if fi.file_type == proto.FILE:
                  filtered_file_infos.append(fi)
              else:
                  filtered_file_infos += self.list_file(commit, path, recursive=recursive)
  
          filtered_paths = [fi.file.path for fi in filtered_file_infos if fi.file_type == proto.FILE]
  
          return {path: b''.join(self.get_file(commit, path)) for path in filtered_paths}
docs: Returns the contents of a list of files at a specific Commit as a
          dictionary of file paths to data.
  
          Params:
          * commit: A tuple, string, or Commit object representing the commit.
          * paths: A list of paths to retrieve.
          * recursive: If True, will go into each directory in the list
          recursively.