code: def resfs_file_exists(path):
      return resfs_src(path, resfs_file=True) is not None
  
file_path: catboost/library/python/resource/__init__.py
imports: from __res import find, count, key_by_index, resfs_files
  from __res import resfs_read, resfs_resolve, resfs_src
  import six
label_desc: Use image node_id 4 for calling a global function with example usage: resfs_file_exists(path) and returns: unknown