how to append to a dict in python code example

Example 1: how to set a key of dict in python

# declaring dict
dictionary={'Hello':3,'World!':4}
# creating function
def dict_add(obj,key,value):
  obj[key]=value
  reutrn obj
# using the functiom
dict_add(dictionary,'Python',10)
print (dictionary) # output --> { 'Hello':3 ,'World!':4 , 'Python':10 }

Example 2: python append to dictionary

dict = {1 : 'one', 2 : 'two'}
# Print out the dict
print(dict)
# Add something to it
dict[3] = 'three'
# Print it out to see it has changed
print(dict)

Example 3: python dictoinary add value

student_scores = {'Simon': 45  }
print(student_scores)
# {'Simon': 45}
student_scores['Sara'] = 63
print(student_scores)
# {'Simon': 45, 'Sara': 63}