the question is in the first image and the driver code along with the output is on the other image. it would be helpful if the code is in easier term and no high level techniques and funtions are not used for solution 4. The Covid-19 Pandemic a pandemic caused by the Coronavirus- started in 2019 on our earth,Earth-111. The virus is very well known for its mutations and ability to spread. After the felling of TVA -Time Variance Authority, Covid was successful to spread throughout the multiverse to infect morehosts.Recently, you were informed about its existence in the universe of Hobbits which started from theShire city. To turn the entire Hobbits universe into a pandemic, it just needed to infect one significantindividual and found Frodo Baggins - nephew of Bilbo Baggins. Because the virus can be transmittedfrom just one person to everyone else while a meetup - for example: during greeting each other, thevirus has been spread to other parts of the Hobbits universe very quickly.The wizards of Hobbits himself have been infected and Thorin Oakenshield - the king of Dwarves - islooking for help from external universes. Since Earth-111 is the first to develop vaccines that have beenproved to slow down the spread and minimize the effects significantly, Oakenshield is planning toimport vaccines from our earth. Also considering the rate of spreading of the virus, Oakenshield hasasked you to build a computer-based system to keep track of the infected individuals and their vaccinestatus as there might be a lack of human resources to do this task.Now, since you are learning Object Oriented Programming in Python, to test if you are eligible for therole, you are given the following driver code, and the class diagram to design the Covid, Vaccine, andPerson class in Python so that the following expected output is generated.Covid+ infect(): NoneVaccine+ brand: str+ mechanism: str+ doses: int+ dose_gap: int+ side effects: strefficacy: float_init__(): None_str__(): str_call__(): NonePerson- name: str-infected: bool- vaccinated: bool- doses: [date_str]- vaccine: Vaccine_init__(): None_str__(): str+ accept_vaccine(): Nonegreet(): NoneAlthough the calendar of the Hobbits universe is similar to that of ours, there are slight changes. Unlikeour months, every month (of 12) in the Hobbits universe has 31 days if it's an odd month otherwise 30days so, they have a total of 366 days in every year - yes, there are no leaps or non-leap years.However, you do not have to worry about this as a global (lambda) function to convert a date (string) todays (integer) has been provided to you to use in classes to convert any date to a number of days. Driver Code:days = lambda d: sum([1(int (x) +(30 int (y)+ int (y) // 2) +366. (2000+ int ( [-2:)))) for x, y, z in [d.split("/")]pfizer = Vaccine ("Pfizer", "mRNA", 2, 21, "Allergies & Anaphylaxis",0.95)moderna = Vaccine ("Moderna", "mRNA", 2, 28, "Facial Paralysis", 0.94)astra_zeneca = Vaccine ("Astra-Zeneca Oxford", "Adenovirus Viral vector",2, 12, "Blood-clots, pulmonary embolism, etc",0.7)frodo = Person ("Frodo")bilbo= Person ("Bilbo").gandalf = Person ("Gandalf")gollum = Person ("Gollum")pfizer (frodo, "5/8/2022")Covid. infect (frodo)pfizer (frodo, "5/8/2022")pfizer (frodo, "10/8/2022")"26/8/2022")pfizer (frodo,pfizer (frodo, "26/8/2022")bilbo.infected = Trueprint("Bilbo infected:", bilbo.infected)frodo greet (bilbo)print("Bilbo infected:", bilbo.infected)print ("Gandalf infected:", gandalf.infected)gandalf.greet (frodo, gollum)print (gandalf.infected, gollum. infected, frodo.infected)moderna (gollum, "27/8/22")pfizer (gollum, "20/9/22")moderna (gollum, "20/9/22")moderna (gollum, "29/9/22")print (pfizer)Output:Frodo is not infected.Frodo is vaccinated with 1 Pfizer dose (s).Dear Frodo, please come back after 16 days.Frodo is vaccinated with 2 Pfizer dose (s).Dear Frodo, your 2 doses for Pfizer has been completed.Virus key mismatchedBilbo infected: FalseBilbo infected: TrueGandalf infected: FalseTrue True TrueGollum is vaccinated with 1 Moderna dose (s).Gollum is vaccinated with Moderna hence, cannot take Pfizer vaccine.Dear Gollum, please come back after 5 days.Gollum is vaccinated with 2 Moderna dose (s).Brand: PfizerMechanism: mRNADoses: 2Dose gap: 21Side effects: Allergies & AnaphylaxisEfficacy: 95%

Question

the question is in the first image and the driver code along with the output is on the other image. it would be helpful if the code is in easier term and no high level techniques and funtions are not used for solution 4. The Covid-19 Pandemic a pandemic caused by the Coronavirus- started in 2019 on our earth,Earth-111. The virus is very well known for its mutations and ability to spread. After the felling of TVA -Time Variance Authority, Covid was successful to spread throughout the multiverse to infect morehosts.Recently, you were informed about its existence in the universe of Hobbits which started from theShire city. To turn the entire Hobbits universe into a pandemic, it just needed to infect one significantindividual and found Frodo Baggins - nephew of Bilbo Baggins. Because the virus can be transmittedfrom just one person to everyone else while a meetup - for example: during greeting each other, thevirus has been spread to other parts of the Hobbits universe very quickly.The wizards of Hobbits himself have been infected and Thorin Oakenshield - the king of Dwarves - islooking for help from external universes. Since Earth-111 is the first to develop vaccines that have beenproved to slow down the spread and minimize the effects significantly, Oakenshield is planning toimport vaccines from our earth. Also considering the rate of spreading of the virus, Oakenshield hasasked you to build a computer-based system to keep track of the infected individuals and their vaccinestatus as there might be a lack of human resources to do this task.Now, since you are learning Object Oriented Programming in Python, to test if you are eligible for therole, you are given the following driver code, and the class diagram to design the Covid, Vaccine, andPerson class in Python so that the following expected output is generated.Covid+ infect(): NoneVaccine+ brand: str+ mechanism: str+ doses: int+ dose_gap: int+ side effects: strefficacy: float_init__(): None_str__(): str_call__(): NonePerson- name: str-infected: bool- vaccinated: bool- doses: [date_str]- vaccine: Vaccine_init__(): None_str__(): str+ accept_vaccine(): Nonegreet(): NoneAlthough the calendar of the Hobbits universe is similar to that of ours, there are slight changes. Unlikeour months, every month (of 12) in the Hobbits universe has 31 days if it's an odd month otherwise 30days so, they have a total of 366 days in every year - yes, there are no leaps or non-leap years.However, you do not have to worry about this as a global (lambda) function to convert a date (string) todays (integer) has been provided to you to use in classes to convert any date to a number of days. Driver Code:days = lambda d: sum([1(int (x) +(30 int (y)+ int (y) // 2) +366. (2000+ int ( [-2:)))) for x, y, z in [d.split(&#34;/&#34;)]pfizer = Vaccine (&#34;Pfizer&#34;, &#34;mRNA&#34;, 2, 21, &#34;Allergies & Anaphylaxis&#34;,0.95)moderna = Vaccine (&#34;Moderna&#34;, &#34;mRNA&#34;, 2, 28, &#34;Facial Paralysis&#34;, 0.94)astra_zeneca = Vaccine (&#34;Astra-Zeneca Oxford&#34;, &#34;Adenovirus Viral vector&#34;,2, 12, &#34;Blood-clots, pulmonary embolism, etc&#34;,0.7)frodo = Person (&#34;Frodo&#34;)bilbo= Person (&#34;Bilbo&#34;).gandalf = Person (&#34;Gandalf&#34;)gollum = Person (&#34;Gollum&#34;)pfizer (frodo, &#34;5/8/2022&#34;)Covid. infect (frodo)pfizer (frodo, &#34;5/8/2022&#34;)pfizer (frodo, &#34;10/8/2022&#34;)&#34;26/8/2022&#34;)pfizer (frodo,pfizer (frodo, &#34;26/8/2022&#34;)bilbo.infected = Trueprint(&#34;Bilbo infected:&#34;, bilbo.infected)frodo greet (bilbo)print(&#34;Bilbo infected:&#34;, bilbo.infected)print (&#34;Gandalf infected:&#34;, gandalf.infected)gandalf.greet (frodo, gollum)print (gandalf.infected, gollum. infected, frodo.infected)moderna (gollum, &#34;27/8/22&#34;)pfizer (gollum, &#34;20/9/22&#34;)moderna (gollum, &#34;20/9/22&#34;)moderna (gollum, &#34;29/9/22&#34;)print (pfizer)Output:Frodo is not infected.Frodo is vaccinated with 1 Pfizer dose (s).Dear Frodo, please come back after 16 days.Frodo is vaccinated with 2 Pfizer dose (s).Dear Frodo, your 2 doses for Pfizer has been completed.Virus key mismatchedBilbo infected: FalseBilbo infected: TrueGandalf infected: FalseTrue True TrueGollum is vaccinated with 1 Moderna dose (s).Gollum is vaccinated with Moderna hence, cannot take Pfizer vaccine.Dear Gollum, please come back after 5 days.Gollum is vaccinated with 2 Moderna dose (s).Brand: PfizerMechanism: mRNADoses: 2Dose gap: 21Side effects: Allergies & AnaphylaxisEfficacy: 95%

Accepted Answer

Create a Covid class to determine the person is infected or not.
Create a Vaccine class to define…