Write a function inflation that accepts a string txt, scans txt for strings of digits, and then concatenates each trailing digit with '000'. For example, if we had the string 'I have 2 dogs and 3...

Extracted text: Write a function inflation that accepts a string txt, scans txt for strings of digits, and then concatenates each trailing digit with '000'. For example, if we had the string 'I have 2 dogs and 3 cats', it should be transformed into 'I have 2000 dogs and 3000 cats'. Hint: It might be worth searching for a string method that checks whether a given character is a digit. Python