First Project done! Requesting feedback on bank teller project

Projects Skill Path Projects
1

Excited to share this with everyone! Here is my code;

checking_balance = 0
savings_balance = 0

def check_balance(account_type, checking_balance, savings_balance):
    if account_type == "savings":
        balance = savings_balance 
    elif account_type == "checking":
        balance = checking_balance
    else:
        return acc_error
    balance_statement = "Your " + account_type + " balance is " + str(balance) + ".\n"
    return balance_statement

print(check_balance("savings",checking_balance,savings_balance))
def make_deposit(account_type, amount, checking_balance, savings_balance):
    deposit_status = ""
    if amount > 0:
        if account_type == "savings":
            savings_balance += amount
            deposit_status = "succesful"
        elif account_type == "checking":
            checking_balance += amount
            deposit_status = "succesful"   
        else:
            deposit_status = "Unsuccessful, please enter \"checking\" or \"savings\""
    else:
        deposit_status = "unsuccessful, please enter an amount greater than 0"
    
    deposit_statement = "Deposit of " + str(amount) + " dollars to your " + account_type + " account was " + deposit_status + "."
    
    print(deposit_statement)
    return savings_balance, checking_balance

savings_balance, checking_balance = make_deposit("savings", 10, checking_balance, savings_balance)

print(check_balance("savings", checking_balance, savings_balance))

checking_balance, savings_balance = make_deposit("checking",200, checking_balance, savings_balance)

print(check_balance("checking",checking_balance,savings_balance))

def make_withdrawal(account_type, amount, checking_balance, savings_balance):
    withdrawal_status = ""
    fail = "unsuccessful, please enter amount less than balance"
    if account_type == "savings":
        if amount <= savings_balance:
            savings_balance -= amount
            withdrawal_status = "succesful"
        else:
            withdrawal_stauts = fail
    elif account_type == "checking":
        if amount <= checking_balance:
            checking_balance -= amount
            withdrawal_status = "succesful"
        else:
            withdrawal_status = fail
    else:
        withdrawal_status = fail
        
    withdrawal_statement = "Withdrawal of "+ str(amount) + " from your " + account_type + " account was " + withdrawal_status + "."
    
    print(withdrawal_statement)
    
    return savings_balance, checking_balance

savings_balance, checking_balance = make_withdrawal("savings", 11, checking_balance, savings_balance)

print(check_balance("savings", checking_balance, savings_balance))

checking_balance, savings_balance = make_withdrawal("checking", 170, checking_balance, savings_balance)

print(check_balance("checking", checking_balance, savings_balance))

def acc_transfer(acc_from, acc_to, amount, checking_balance, savings_balance):
    transaction_status = ""
    trans_error = "unsuccessful, please enter amount less than "
    if acc_from == "savings" and acc_to == "checking":
        if amount <= savings_balance:
            savings_balance -= amount
            checking_balance += amount
            transaction_status = "succesful"         
        else:
            transactions_status = trans_error + str(savings_balance)
            
    elif acc_from == "checking" and acc_to == "savings":
        if amount <= checking_balance:
            savings_balance -= amount
            checking_balance += amount
            transaction_status = "succesful"  
        else:
            transactions_status = trans_error + str(checking_balance)
    else:
        transaction_status: "unsuccessful, please enter \"checking\" or \"savings\""
            
    transaction_statement = "Transfer of " + str(amount) + " from your " + acc_from + " to your " + acc_to + " account " + transaction_status
    print(transaction_statement)
    
    return savings_balance, checking_balance

checking_balance, savings_balance = acc_transfer("checking", "savings", 40, checking_balance, savings_balance)

print(check_balance("checking", checking_balance, savings_balance))

print(check_balance("savings", checking_balance, savings_balance))

checking_balance, savings_balance = acc_transfer("savings", "checking", 5, checking_balance, savings_balance)

print(check_balance("checking",checking_balance,savings_balance))

print(check_balance("savings",checking_balance, savings_balance))