This function will send the request to the predefined "extract_number" endpoint then wait for the response if it success it will change the src of the image display before the extraction process, display the extracted number, and return the status of the operation.

• Create a google service account.
• Enable Google Vision API service.
• Get the token JSON file.
• Instsll google cloud python libraries and vision API library
• Create GOOGLE_APPLICATION_CREDENTIALS environment variable

Please conduct a simple user friendly design the page will consists of an upload button to upload an image and another one to extract the plate number.
Note that the extraction button will appear only when the user upload the a photo. The uploaded photo will be display in the page after uploading.

Please define plate_number_extraction function that extracts the plate number from the delivered image and returns the extraction.

Please define a post endpoint that will use the predefined function"plate_number_extraction" to get the plate number then return it in the response with its status code.

Please define a function called "draw_plate_border", this will draw the plate border on the given image and plate vertices that will be reached from the previously defined function (extract_number), then return the image with the border as bytes so we can display it to the user.