class_docstr: a tool that transfer label-studio export file to the dataframe for autogluon training. Docs available at
  https://github.com/autogluon/autogluon/tree/master/examples/automm/label_studio/label_studio_export_reader
class_docstr_tok: ["a","tool","that","transfer","label-studio","export","file","to","the","dataframe","for","autogluon","training",".","Docs","available","at","https",":","\/\/github.com\/autogluon\/autogluon\/tree\/master\/examples\/automm\/label_studio\/label_studio_export_reader"]
docstr: used for lambda expression of the data str. See the detailed documentation
  params:
  - s: str, the origin data str
  - ls_online: boolean: whether the label-studio host should be provided
docstr_tok: ["used","for","lambda","expression","of","the","data","str",".","See","the","detailed","documentation","params",":","-","s",":","str",",","the","origin","data","str","-","ls_online",":","boolean",":","whether","the","label-studio","host","should","be","provided"]
code: def process_data_str(self, s: str, ls_online):
      """
      used for lambda expression of the data str. See the detailed documentation
      params:
      - s: str, the origin data str
      - ls_online: boolean: whether the label-studio host should be provided
      """
      if ls_online:
          if s.startswith("/data/"):
              # label-studio imported data.
              # data are accessible when label-studio host is on
              # data can be addressed through a temporal ls-host-based URL
              return self.default_host + s
          else:
              # url, text content,...
              # need no further process
              return s
  
      else:
          local_storage_prefix = "/data/local-files/?d="
          upload_prefix = "/data/upload"
          if s.startswith(local_storage_prefix):
              # data imported from Label-Studio local storage
              # changed to the local path of the file
              return s[len(local_storage_prefix) :]
          elif s.startswith(upload_prefix):
              # the uploaded file can not be accessed
              print(
                  "Warning: cannot read {} with the label-studio host off.".format(
                      s
                  )
              )
              return s
          # TODO: add s3, gcd, redis support
          else:
              return s
  
file_path: autogluon/multimodal/src/autogluon/multimodal/utils/label_studio.py
imports: import json
  import os
  from enum import Enum
  import pandas
label_desc: Use image node_id 4 for calling the LabelStudioReader obj's underlying member method code with example usage: obj.process_data_str(s, ls_online) and returns: unknown, s, s, s, s