diff --git a/1. Image Collection.ipynb b/1. Image Collection.ipynb
index dcffd6c40..3ebc58b17 100644
--- a/1. Image Collection.ipynb	
+++ b/1. Image Collection.ipynb	
@@ -23,6 +23,9 @@
    ],
    "source": [
     "!pip install opencv-python"
+    "!pip install jupyter-black" #Tool for a beautiful code
+    "%load_ext jupyter_black"
+    
    ]
   },
   {