input: Write a class to represent a bank account in Python with the following methods: an initialization method that sets the account holder's name and initial balance, a deposit method that increases the balance, a withdraw method that decreases the balance if sufficient funds are available and returns True, otherwise returns False, and a get_balance method that returns the current balance.
  
  class BankAccount:
      
      def __init__(self, name, balance):
          self.name = name
          self.balance = balance
          
      def deposit(self, amount):
          self.balance += amount
      
      def withdraw(self, amount):
          if self.balance >= amount:
              self.balance -= amount
              return True
          else:
              return False
          
      def get_balance(self):
          return self.balance
  
  assert BankAccount("John Doe", 1000).get_balance() == 1000
  assert BankAccount("Jane Smith", 500).withdraw(600) == False
  assert BankAccount("Bob Johnson", 750).deposit(250).get_balance() == 1000
  assert BankAccount("Alice Williams", 800).withdraw(200).get_balance() == 600
output: class BankAccount:
      
      def __init__(self, name, balance):
          self.name = name
          self.balance = balance
          
      def deposit(self, amount):
          self.balance += amount
          return self
      
      def withdraw(self, amount):
          if self.balance >= amount:
              self.balance -= amount
              return True
          else:
              return False
          
      def get_balance(self):
          return self.balance