update

Causal3D.py

@@ -86,7 +86,7 @@ class Causal3D(datasets.GeneratorBasedBuilder):
     def _generate_examples(self, data_dir):
         def color(text, code):
             return f"\033[{code}m{text}\033[0m"
-        
+        print("load data from {}".format(data_dir))  # Green
         # Load image paths
         try:
             image_files = {}