Is chocolate good for decreasing depression?

That's a question that many people ask "is chocolate good for depression?"
Dark chocolate is known as an antidepressant,it is an important supply of serotonin, dopamine, and phenylethylamine. These are neurotransmitters that help you be in a better mood.
The good thing is that chocolate is available now with differnt prices and types so anyone can chocolate and be in a better mood,But it depends!
for people who are very depressed chocolate may provide them with a temporal feeling of happiness and then they become again depressed.
but chocolate has many other advantages, Do you know any of them?