How to Create a Dictionary in Python
Dictionaries are made up of key and value pairs nested in curly brackets. Here's an example of a Dictionary:

devBio = {
  "name": "Ihechikara",
  "age": 120,
  "language": "JavaScript"
}
print(devBio)
# {'name': 'Ihechikara', 'age': 120, 'language': 'JavaScript'}
In the code above, we created a dictionary called devBio with information about a developer – the developer's age is quite overwhelming.

Each key in the dictionary – name, age and language – has a corresponding value. A comma separates each key and value pair from another. Omitting the comma throws an error your way.

Before we dive into how we can add items to our dictionaries, let's have a look at some of the features of a dictionary. This will help you easily distinguish them from other data structures in Python.
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