Apply suggestions from code review

Co-authored-by: Elizabeth Campolongo <38985481+egrace479@users.noreply.github.com>

Author: codedbyishika

src/cautiousrobot/__init__.py

@@ -2,11 +2,6 @@
 from cautiousrobot.download import download_images
 from cautiousrobot.utils import downsample_and_save_image
 
-# Create instance of the class
-buddy_check_instance = BuddyCheck()
 
-# Expose instance methods
-_ = buddy_check_instance.validate_download
-_ = buddy_check_instance.check_alignment
 
 __all__ = ["BuddyCheck", "download_images", "downsample_and_save_image"]