Are the data entered by the imported dictionary preserved?

Question

Python

I import a dictionary from another file and make changes to it, either add something or delete something. The question is whether my changes in the dictionary are saved in its "native" file. If not, how do you save them?

Answer 1

Use the database and don't reinvent the wheel.

Answer 2

The question is not entirely clear. What does import dictionary mean
first thoughts
1) from module_x import dictionary_y
or
2) with file.open() as f:
f.read
?
give an example code