What is the punishment for not wearing a hijab in Iran?

What is the punishment for not wearing a hijab in Iran? In the Islamic law of Iran imposed shortly after the 1979 Islamic revolution, article 638 of 5th book of Islamic Penal Code (called Sanctions and deterrent penalties) women who do not wear a hijab may be imprisoned from ten days to two months, and/or required to pay fines from Rls.50,000 to Rls.500,000 .

In the Islamic law of Iran imposed shortly after the 1979 Islamic revolution, article 638 of 5th book of Islamic Penal Code (called Sanctions and deterrent penalties) women who do not wear a hijab may be imprisoned from ten days to two months, and/or required to pay fines from Rls.50,000 to Rls.500,000 .