python_assessment.py

# Task: Complete the missing conditions to categorize age.

def categorize_age(age):
    # Fill the missing conditions
    if :
        return "Child"
    elif  :
        return "Teenager"
    elif :
        return "Adult"
    else:
        return "Senior"


# Task: Complete the function so it returns the sum of all positive numbers in a list.
def sum_positive(nums):
    total = 0
    # Fill in the loop and condition
    for  :
        if  :
            
    return total

def count_words(words):
    counts = {}     # dictionary to store word → frequency

    # TODO: If the word is not in counts, initialize it.
    # TODO: Otherwise, increase its count.
   
    return counts


# Test the function count_words
sample = ["apple", "banana", "apple", "orange", "banana", "apple"]

print(count_words(sample))
# Expected output (order may vary):
# {'apple': 3, 'banana': 2, 'orange': 1}


# Task: Fix the missing parts to avoid errors.

def divide(a, b):
    try:
        result =       # perform division
        return result
    except  :          # fill error type
        return "Cannot divide by zero"
    


class Rectangle:
    def __init__(self):
        self. = width
        self. = height

    def area(self):
        # return area
        return 

    def perimeter(self):
        # return perimeter
        return 


class :
    def __init__(self, name):
        self.name = name

    def speak(self):
        return      # base behavior

class Dog():
    def speak(self):
        # override behavior
        return