Some where between steps 6 and 8, my list stopped being nested and became one long list of transactions. When I reviewed the video walk through for the project they managed to maintain nested lists. It also appears that “/n” escape was stripped out though I never programmed for that. Can someone explain to me what happened to the “/n”'s and why the lists were no longer nested?
# Start coding below! daily_sales_replaced = daily_sales.replace(";,;" , ":::") daily_transactions = daily_sales_replaced.split(",") #print(daily_transactions) daily_transactions_split =  for transaction in daily_transactions: daily_transactions_split.append(transaction.split(":::")) print(daily_transactions_split) transactions_clean =  for transaction in daily_transactions_split: for thing in transaction: transactions_clean.append(thing.strip()) #print(transactions_clean) customers =  sales =  thread_sold =  for i in range(len(transactions_clean)): if i % 4 == 0: customers.append(transactions_clean[i]) elif i % 4 == 1: sales.append(transactions_clean[i]) elif i % 4 == 2: thread_sold.append(transactions_clean[i])```