Update README.md

Courses/Machine Learning with Python, A Practical Introduction/README.md

@@ -4,8 +4,8 @@ This folder contains some code developed as exercise during the course (ML0101EN
 The codes developed here were **not** developed by me from beginning to end, but completed with the intention of fix the knowledge adquired and developed.
 
 ### Expected results
-<img src="/images/ML IBM/4.png" height="150"> <img src="/images/ML IBM/3.png" height="150"> <img src="/images/ML IBM/2.png" height="150">
-<img src="/images/ML IBM/1.png" height="150">
+<img src="/images/ML IBM/4.png" height="250"> <img src="/images/ML IBM/3.png" height="250"> <img src="/images/ML IBM/2.png" height="250">
+<img src="/images/ML IBM/1.png" height="250">
 
 ## Motivation
 Learn how to solve machine learning problems with python for data science further projects with the support of some python libraries as pandas and scikit learn.