Update README.md

adding screenshots

Author: kerimyalcin95

README.md

@@ -23,7 +23,11 @@ Features:
 * predict images using a trained ResNet34 model
 
 ### manualSegmentation.py
+Use this script for manual label creation.
+![Image of manualSegmentation.py after loading an image and tracing.](https://github.com/kerimyalcin95/deep-learning-segmentation/edit/main/screenshots/manualSegmentation.jpg "Screenshot of manualSegmentation.py in action")
 ### semanticSegmentation.py
+Use this script for creating and training a ResNet34 model. Predict images using the trained model.
+![Image of semanticSegmentation.py after predicting an image using a trained model](https://github.com/kerimyalcin95/deep-learning-segmentation/edit/main/screenshots/semanticSegmentation.jpg "Screenshot of semanticSegmentation.py in action")
 ## Installation
 The application can either be started by using the executable or directly by running the scripts after installing Python and the required packages.
 ### Installing the Executable