input: from typing import List
  
  
  def execute_crud_operations(model_name: str) -> str:
      """ Perform Create, Read, Update, and Delete operations on a specified model using a Django-like ORM.
      The model is expected to have a single attribute 'name' which is a string.
      The function will create a table for the model if it doesn't exist, insert a new record, 
      retrieve all records, update a record, and delete a record.
  
      >>> execute_crud_operations('Model')
      'Completed'
      """
      return "Completed"
output:     from django.db import connection
      from django.apps import apps
  
      model = apps.get_model(app_label='', model_name=model_name)
  
      # Create table if it doesn't exist
      with connection.schema_editor() as schema_editor:
          schema_editor.create_model(model)
  
      # Insert a new record
      instance = model(name='Test Record')
      instance.save()
  
      # Retrieve all records
      records = model.objects.all()
      for record in records:
          print(record.name)
  
      # Update a record
      if records.exists():
          record_to_update = records.first()
          record_to_update.name = 'Updated Record'
          record_to_update.save()
  
      # Delete a record
      if records.exists():
          record_to_delete = records.first()
          record_to_delete.delete()