Define the instance method `inc_num_kids()` for `PersonInfo`. `inc_num_kids` increments the member data `num_kids`.Sample output for the given program with one call to `inc_num_kids()`:```Kids: 0New baby, kids now: 1```[Learn how our autograder works](#)```pythonclass PersonInfo: def __init__(self): self.num_kids = 0 # FIXME: Write inc_num_kids(self)person1 = PersonInfo()print(f'Kids: {person1.num_kids}')person1.inc_num_kids()print(f'New baby, kids now: {person1.num_kids}')```

1. Define a Python class called `PersonInfo` to represent person-related information.2. Inside the `PersonInfo` class: a. Define the `__init__` constructor method: - Initialize an instance variable `num_kids` to 0, representing the number of kids for a person. b. Define the `inc_num_kids()` instance method: - Inside this method, increment the `num_kids` instance variable by 1. This method is used to simulate the addition of a new baby.3. Create an instance of the `PersonInfo` class and assign it to a variable, such as `person1`.4. Print the initial number of kids for `person1` using `print(f'Kids: {person1.num_kids}')`.5. Call the `inc_num_kids()` method on the `person1` instance to simulate the arrival of a new baby, which increments the number of kids.6. Print the updated number of kids for `person1` using `print(f'New baby, kids now: {person1.num_kids}')`.7. Execute the Python code to see the output, which displays the initial and updated number of kids for the person.1class PersonInfo: 2 def __init__(self): 3 self.num_kids = 0 4 5 def inc_num_kids(self): 6 self.num_kids += 1 7 8# Create an instance of PersonInfo 9person1 = PersonInfo() 10 11print(f'Kids: {person1.num_kids}') 12 13person1.inc_num_kids() 14 15print(f'New baby, kids now: {person1.num_kids}') 16Output :

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Define the instance method inc_num_kids() for PersonInfo. inc_num_kids increments the member data num_kids. Sample output for the given program with one call to inc_num_kids(): Kids: 0 New baby, kids now: 1 Learn how our autograder works 487180.3542414.qx3zqy7 1 class PersonInfo: 2 3&56%HEE 4 7 8 10 definit__(self): self.num_kids = 0 9 person1 # FIXME: Write inc_num_kids(self) 12 = PersonInfo() 11 print (f'Kids: {person1.num_kids}') person1.inc_num_kids() 13 print (f'New baby, kids now: {person1.num_kids}')

Define the instance method inc_num_kids() for PersonInfo. inc_num_kids increments the member data num_kids. Sample output for the given program with one call to inc_num_kids(): Kids: 0 New baby, kids now: 1 Learn how our autograder works 487180.3542414.qx3zqy7 1 class PersonInfo: 2 3&56%HEE 4 7 8 10 definit__(self): self.num_kids = 0 9 person1 # FIXME: Write inc_num_kids(self) 12 = PersonInfo() 11 print (f'Kids: {person1.num_kids}') person1.inc_num_kids() 13 print (f'New baby, kids now: {person1.num_kids}')

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

Define the instance method `inc_num_kids()` for `PersonInfo`. `inc_num_kids` increments the member data `num_kids`.

Sample output for the given program with one call to `inc_num_kids()`:

```
Kids: 0
New baby, kids now: 1
```

[Learn how our autograder works](#)

```python
class PersonInfo:
def __init__(self):
self.num_kids = 0

# FIXME: Write inc_num_kids(self)

person1 = PersonInfo()

print(f'Kids: {person1.num_kids}')
person1.inc_num_kids()
print(f'New baby, kids now: {person1.num_kids}')
```

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