code: def reset_client(self, hard_reset=False):
      # This method is required by @aws_retry
      if hard_reset or self.s3 is None:
          self.s3, self.ClientError = get_s3_client()
  
file_path: metaflow/metaflow/plugins/datatools/s3/s3tail.py
imports: from io import BytesIO
  from .s3util import aws_retry, get_s3_client
label_desc: Use image node_id 2 for calling the S3Tail obj's underlying member method code with example usage: obj.reset_client(hard_reset) without return types