Generate an operation flow chart，The process is as follows：Launch the app：Click the icon on the phone screen，Launch the app。 Browse Home：Browse various food categories and recommended videos on the homepage。 Select Video：Click on the video you are interested in，Go to the video page。 Learn and add：Watch and learn on the video page，Then click "Add to Cart" to add the dish to your recipe list。 View health knowledge：Browse health knowledge on the home page or specific knowledge pages。 Buying Ingredients：On the shopping cart page，You can jump directly to Meituan’s shopping interface，Buy the ingredients you need。

verybadimagenegative_v1.3, ng_deepnegative_v1_75t, (ugly face:0.8),cross-eyed,sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, bad anatomy, DeepNegative, facing away, tilted head, {Multiple people}, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worstquality, low quality, normal quality, jpegartifacts, signature, watermark, username, blurry, bad feet, cropped, poorly drawn hands, poorly drawn face, mutation, deformed, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, extra fingers, fewer digits, extra limbs, extra arms,extra legs, malformed limbs, fused fingers, too many fingers, long neck, cross-eyed,mutated hands, polar lowres, bad body, bad proportions, gross proportions, text, error, missing fingers, missing arms, missing legs, extra digit, extra arms, extra leg, extra foot, ((repeating hair))