People are seen preparing panipuri, also known as golgappa or fuchka, in Agartala, capital of northeast India's Tripura, on Aug. 3, 2019. Panipuri is a popular street snack in India. It consists of a round, hollow puri and fried crisp crepe, filled with a mixture of flavored water, tamarind chutney, chili, chaat masala, potato, onion and chickpeas. (Str/Xinhua)