import re
students_data = input("Enter the student's data in the format: Name, Age, Final grade: ")
data_pattern = r"(\w*),\s*(\d+),\s*(\d+\.\d+)"
students_data_list = re.findall(data_pattern, students_data)
for student in students_data_list:
name, age, grade = student
print(f"Name: {name}\nAge: {int(age)}\nFinal grade: {float(grade)}")
print("")
Mas preferi a opinião do instrutor, bem mais conciso.