def get_text_from_image(image_file: File) -> str:
"""Get text from image with google vision api"""
# Get temp file path with tempfile library
fd, temp_file_path = tempfile.mkstemp()
# Download image
image_file.download(temp_file_path)
# Read image file as binary
with open(temp_file_path, "rb") as image_file:
content = image_file.read()
# Create vision.Image object to use it in document_text_detection function
image = vision.Image(content=content)
# Get response from google vision api
# client field will be add to function in telegram_bot.py script
response = Ocr.client.document_text_detection(image=image)
# Get text from response
text = response.full_text_annotation.text
# Close file, automatic deletion will occur
os.close(fd)
# Return text
return text
