Here is how to add new keys to a dictionary in Python.

my_dict = {
    "key1": "value1"
}

# Add a new key-value pair to the dictionary
my_dict["key2"] = "value2" 

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To add a new key to a dictionary in Python, you can use square bracket notation to specify the new key and assign a value to it.

Alternatively, you can use the update() method to add multiple key-value pairs to a dictionary at once. For example:

my_dict = {
    "key1": "value1"
}

# Add two new key-value pairs to the dictionary
my_dict.update({"key2": "value2", "key3": "value3"})

Both of these methods will add the new key-value pairs to the dictionary, unless a key with the same name already exists in the dictionary, in which case it will be overwritten with the new value.

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