Upload README.md

README.md

@@ -18,29 +18,30 @@ Notice that the `sft-data.zip` file above has the following structure:
 
 ```
 sft-data
-│   README.md This README file.
-└───alf Folder for ALFWORLD.
-│   │   alfworld.json The JSON file for ALFWORLD.
-│   └───alf_data_folder Folder for the ALFWORLD environment.
-│       │   alf_image_id_0  Folder 0 for ALFWORLD image data
-│       │   alf_image_id_1  Folder 1 for ALFWORLD image data
-│       │   alf_image_id_2  Folder 3 for ALFWORLD image data
-│       │   alf_image_id_3  Folder 3 for ALFWORLD image data
-│       │   alf_image_id_4  Folder 4 for ALFWORLD image data
-└───blackjack Folder for blackjack environment in the `gym_cards`
-    │   blackjack_data_folder Folder for blackjack image data.
-    │   blackjack.json The JSON file for blackjack.
-└───ezpoints Folder for ezpoints environment in the `gym_cards`.
-    │   ezpoints_data_folder Folder for ezpoints image data.
-    │   ezpoints.json The JSON file for ezpoints.
-└───points24 Folder for points24 environment in the `gym_cards`.
-    │   points24_data_folder Folder for points24 image data.
-    │   points24.json The JSON file for points24.
-└───numberline Folder for numberline environment in the `gym_cards`
-    │   numberline_data_folder Folder for numberline image data.
-    │   numberline.json The JSON file for numberline.
+├── README.md            # This README file.
+├── alf                  # Folder for ALFWORLD.
+│   ├── alfworld.json    # The JSON file for ALFWORLD.
+│   └── alf_data_folder  # Folder for the ALFWORLD environment.
+│       ├── alf_image_id_0  # Folder 0 for ALFWORLD image data.
+│       ├── alf_image_id_1  # Folder 1 for ALFWORLD image data.
+│       ├── alf_image_id_2  # Folder 2 for ALFWORLD image data.
+│       ├── alf_image_id_3  # Folder 3 for ALFWORLD image data.
+│       └── alf_image_id_4  # Folder 4 for ALFWORLD image data.
+├── blackjack            # Folder for blackjack environment in the `gym_cards`.
+│   ├── blackjack_data_folder  # Folder for blackjack image data.
+│   └── blackjack.json         # The JSON file for blackjack.
+├── ezpoints             # Folder for ezpoints environment in the `gym_cards`.
+│   ├── ezpoints_data_folder  # Folder for ezpoints image data.
+│   └── ezpoints.json         # The JSON file for ezpoints.
+├── points24             # Folder for points24 environment in the `gym_cards`.
+│   ├── points24_data_folder  # Folder for points24 image data.
+│   └── points24.json         # The JSON file for points24.
+└── numberline           # Folder for numberline environment in the `gym_cards`.
+    ├── numberline_data_folder  # Folder for numberline image data.
+    └── numberline.json         # The JSON file for numberline.
 ```
 
+
 Also, you could choose to download the files for any environment out of the five ones. For example, you should be using the following code for downloading data from blackjack.
 
 ```py