[Python] how to format output with newlines using ast module

I am trying to generate some code using AST module. This is how my code looks like:

I would like to add new line after each key with proper formatting so that the output looks formatted.

my_awesome_properties = [
(ast.Constant(value="key1"), ast.Constant(value="value1")),
(ast.Constant(value="key2"), ast.Constant(value="value2")),
(ast.Constant(value="key3"), ast.Constant(value="value3")),
]

my_awesome_properties_dict = ast.Dict(
keys=[key for key, value in my_awesome_properties],
values=[value for key, value in my_awesome_properties]
)

my_awesome_properties_assignment = ast.Assign(
targets=[ast.Name(id='my_awesome_properties', ctx=ast.Store())],
value=my_awesome_properties_dict
)

my_awesome_properties_assignment.lineno = 1


my_awesome_module_node = ast.Module(
body=[
my_awesome_properties_assignment,
],
type_ignores=[]
)

print(ast.unparse(my_awesome_module_node))


This generates output as my_awesome_properties = {'key1': 'value1', 'key2': 'value2', 'key3': 'value3'}

How do I add new line after each key with proper formatting so that the output looks like this with double quotes?

my_awesome_properties = {
"key1": "value1",
"key2": "value2",
"key3": "value3"
}

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