Update README

README.md

@@ -8,6 +8,12 @@ size_categories:
 
 # Brogue Map Dataset
 
+To clone this repo, use:
+
+```
+git clone https://huggingface.co/datasets/DolphinNie/dungeon-dataset
+```
+
 ## 1. Data Explanation
 
 This is the Map dataset from the open-sourced game [Brogue](https://github.com/tmewett/BrogueCE). It contains 40,000 train dataset, 10,000 test dataset and 10,000 validation dataset.
@@ -79,7 +85,7 @@ from datasets import load_dataset
 import numpy as np
 import matplotlib.pyplot as plt
 
-# load dataset from hugging face
+# Load dataset from hugging face
 dataset = load_dataset("DolphinNie/dungeon-dataset")
 
 # Dataset stored by huggingface is not in a correct format, we need to do further process
@@ -101,11 +107,6 @@ dataset_train, dataset_test, dataset_valid = dataset_convert(dataset)
 
 # Visualize the datapoints if you want
 def visualize_map(dungeon_map):
-    """
-    Visualization of the map
-    :param map: the dungeon map representation (32x32x6)
-    :return:
-    """
     plt.imshow(dungeon_map, cmap='viridis', interpolation='nearest')
     plt.title('dungeon map')
     plt.show()