input: 
  def Model_CRUD(model_name: str) -> str:
      """Implement a simple django-like ORM with CRUD functionality. The ORM should support 
      Creating, Reading, Updating, and Deleting records in a sqlite3 in-memory database.
      
      >>> Model_CRUD('John')
      'Created: John, Read: [('John',)], Updated: John, Deleted: John'
      """
  
output:     
      import sqlite3
  
      # Create an in-memory SQLite database
      conn = sqlite3.connect(':memory:')
      cursor = conn.cursor()
  
      # Create a table
      cursor.execute('''CREATE TABLE IF NOT EXISTS models (name TEXT)''')
  
      # Create a record
      cursor.execute("INSERT INTO models (name) VALUES (?)", (model_name,))
      conn.commit()
      create_result = f"Created: {model_name}"
  
      # Read the record
      cursor.execute("SELECT name FROM models WHERE name=?", (model_name,))
      read_result = cursor.fetchall()
      read_result = f"Read: {read_result}"
  
      # Update the record
      updated_name = model_name + " Updated"
      cursor.execute("UPDATE models SET name=? WHERE name=?", (updated_name, model_name))
      conn.commit()
      update_result = f"Updated: {updated_name}"
  
      # Delete the record
      cursor.execute("DELETE FROM models WHERE name=?", (updated_name,))
      conn.commit()
      delete_result = f"Deleted: {updated_name}"
  
      # Close the connection
      conn.close()
  
      return f"{create_result}, {read_result}, {update_result}, {delete_result}"
  