Objective

Take user inputs and add them to the nested dictionary data structure.

Action

The insert function should take patient's first name, last name, the birth month when the vaccine was administered. The birth month should be an integer. (Use loop when possible). Check the sample sheet

Patient name: John Smith
Patient record number: R001
Vaccine	months
HepB	0	1	6
RV	2	4	6
DTaP	2	4	6	15
Hib	2	4	6	12
PCV13	2	4	6	12
IPV	2	4	6
IIV4	Annual
MMR	12
VAR	12
HepA	12
Patient name: Olivia James
Patient record number: R002
Vaccine	months
HepB	0	1	6
RV	2	4	7
DTaP	2	5	7	12
Hib	2	4	6	12
PCV13	2	5	7	12
IPV	2	5	8
IIV4	Annual
MMR	12
VAR	12
HepA	12

Use nested dictionary. Use patient variable to store the dictionary. Each entry in the dictionary should have a "record number" which serve as a key. Research how nested dictionary is defined. Each record number represents single patient and has nested key:value.

Verify that the patient dictionary has all data.

Call the insert function again and add one record. The new record should be appended and not overwritten existing records. Verify that the patient dictionary has all data.