code: def put_data(self, key, binary_data):
      self.s3.Object(self.bucket, key).put(Body=binary_data)
  
imports: import json
  import os
  import os.path
  from sacred.commandline_options import cli_option
  from sacred.dependencies import get_digest
  from sacred.observers.base import RunObserver
  from sacred.serializer import flatten
  import re
  import socket
label_desc: Use image node_id 11 for calling the S3Observer obj's underlying member method code with example usage: obj.put_data(key, binary_data) without return types