diff --git a/week7/community_contributions/muthama/week7_exercise_Testing_Colab.md b/week7/community_contributions/muthama/week7_exercise_Testing_Colab.md
new file mode 100644
index 0000000..663e7d2
--- /dev/null
+++ b/week7/community_contributions/muthama/week7_exercise_Testing_Colab.md
@@ -0,0 +1,3 @@
+### Link
+
+https://colab.research.google.com/drive/1CAF3VcNvZs3Eex71TMX3A5exw2Bw4HUF?usp=sharing
\ No newline at end of file
diff --git a/week7/community_contributions/muthama/week7_exercise_Training_Colab.md b/week7/community_contributions/muthama/week7_exercise_Training_Colab.md
new file mode 100644
index 0000000..663e7d2
--- /dev/null
+++ b/week7/community_contributions/muthama/week7_exercise_Training_Colab.md
@@ -0,0 +1,3 @@
+### Link
+
+https://colab.research.google.com/drive/1CAF3VcNvZs3Eex71TMX3A5exw2Bw4HUF?usp=sharing
\ No newline at end of file