Add prints for debugging

demo/mast3r_demo.py

@@ -225,6 +225,7 @@ def get_reconstructed_scene(image_size, current_scene_state,
     # 
     # save_colmap_scene(scene, colmap_data_dir, min_conf_thr, clean_depth)
     if 'GaussianRasterizer' not in globals():
+        print("Importing diff_gaussian_rasterization")
         from diff_gaussian_rasterization import GaussianRasterizer, GaussianRasterizationSettings
     
     if current_scene_state is not None and \