code: def insert_data(self):
      random_str = self.random_string_generator(15)
      self.container.append(random_str)
      self.user.child(random_str).set(self.dict)
  
file_path: explainx/lib/analytics.py
imports: from imports import *
label_desc: Use image node_id 8 for calling the Analytics obj's underlying member method code with example usage: obj.insert_data() without return types