How do I transform a classic string to an f-string ? :

variable = 42 user_input = "The answer is {variable}" print(user_input) 

The answer is {variable}

f_user_input = # Here the operation to go from a string to an f-string print(f_user_input) 

The answer is 42

How do I transform a classic string to an f-string?

variable = 42 user_input = "The answer is {variable}" print(user_input) 

Output: The answer is {variable}

f_user_input = # Here the operation to go from a string to an f-string print(f_user_input) 

Desired output: The answer is 42