Import libraries for document text detection

Import the standard libraries to draw boxes around the text detected in a document.

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For detailed documentation that includes this code sample, see the following:

Code sample

Python

Before trying this sample, follow the Python setup instructions in the Vision quickstart using client libraries. For more information, see the Vision Python API reference documentation.

import argparse
from enum import Enum
import io

from google.cloud import vision
from PIL import Image, ImageDraw

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