code: def random_string_generator(self, n=10):
      random_str = "".join(
          random.choice(string.ascii_uppercase + string.digits)
          for _ in range(n)
      )
      return random_str
  
file_path: explainx/lib/analytics.py
imports: from imports import *
label_desc: Use image node_id 7 for calling the Analytics obj's underlying member method code with example usage: obj.random_string_generator(n) and returns: random_str