class_docstr: Client wrapper to access Google Cloud Storage.
docstr: Gets google.cloud.storage.blob.Blob object by blob name.
docstr_tok: ["Gets","google.cloud.storage.blob.Blob","object","by","blob","name","."]
code: def get_blob(self, blob_name):
      """Gets google.cloud.storage.blob.Blob object by blob name."""
      return self.bucket.get_blob(blob_name)
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import logging
  import math
  import random
  import time
  import traceback
  from google.cloud import datastore
  from google.cloud import storage
  from google.cloud.exceptions import TooManyRequests
label_desc: Use image node_id 3 for calling the CompetitionStorageClient obj's underlying member method code with example usage: obj.get_blob(blob_name) and returns: self