How to make a list of tuples from a list of dictionaries?

Question

Python

Hello.
What is the error in creating a list of tuples from a list of dictionaries?

lst = [{"a": 1}, {"b": 2}, {"c": 3}]

tuples = [tuple(x) for x in lst]
print(tuples)

Result:
[('a', ), ('b', ), ('c' ,)]