docstr: Args:
      keep_order: whether to keep original mentions order or not (default = False)
      mentions_file_path: this topic mentions json file
docstr_tok: ["Args",":","keep_order",":","whether","to","keep","original","mentions","order","or","not","(","default","=","False",")","mentions_file_path",":","this","topic","mentions","json","file"]
code: def create_from_file(
      self, mentions_file_path: str, keep_order: bool = False
  ) -> None:
      """
  
      Args:
          keep_order: whether to keep original mentions order or not (default = False)
          mentions_file_path: this topic mentions json file
      """
      self.keep_order = keep_order
      self.topics_list = self.load_mentions_from_file(
          mentions_file_path
      )
  
file_path: nlp-architect/nlp_architect/common/cdc/topics.py
imports: import logging
  import time
  from typing import List
  from nlp_architect.common.cdc.mention_data import MentionData
  from nlp_architect.utils.io import load_json_file
label_desc: Use image node_id 2 for calling the Topics obj's underlying member method code with example usage: obj.create_from_file(mentions_file_path, keep_order) without return types