I want to read the coordinates of a .tif file in order to use them inside python code. Although **gdalinfo** command on Ubuntu terminal displays a lot of information, it is useless since I cannot use them inside larger python code, unless I put them manually, which does not work on my occasion. I found and use this code: 

    import exifread
    # Open image file for reading (binary mode)
    f = open('image.tif', 'rb')
    
    # Return Exif tags
    tags = exifread.process_file(f)
    
    # Print the tag/ value pairs
    for tag in tags.keys():
        if tag not in ('JPEGThumbnail', 'TIFFThumbnail', 'Filename', 'EXIF MakerNote'):
            print("Key: %s, value %s" % (tag, tags[tag]))

from here: https://stackoverflow.com/questions/46477712/reading-tiff-image-metadata-in-python

The problem that I face is that I cannot get all the coordinates or at least 2 more critical of them (such as upper left corner and right down corner), so that I can calculate all 4. What I get with the above mentioned code is only the upper left corner's coordinates... How can I fix that? How can I get and the right down corner's coordinates?