diff --git a/C1 - Supervised Machine Learning - Regression and Classification/week2/Practice quiz - Gradient descent in practice/ss2.png b/C1 - Supervised Machine Learning - Regression and Classification/week2/Practice quiz - Gradient descent in practice/ss2.png index f40c910b..b17436ee 100644 Binary files a/C1 - Supervised Machine Learning - Regression and Classification/week2/Practice quiz - Gradient descent in practice/ss2.png and b/C1 - Supervised Machine Learning - Regression and Classification/week2/Practice quiz - Gradient descent in practice/ss2.png differ