Update nano_gpt_inferencing.py

nano_gpt_inferencing.py

@@ -22,12 +22,12 @@ dropout = 0.2
 torch.manual_seed(1337)
 
 # wget https://raw.githubusercontent.com/karpathy/char-rnn/master/data/tinyshakespeare/input.txt
-# with open('input.txt', 'r', encoding='utf-8') as f:
-#     text = f.read()
+with open('input.txt', 'r', encoding='utf-8') as f:
+    text = f.read()
 
 # here are all the unique characters that occur in this text
-# chars = sorted(list(set(text)))
-# vocab_size = len(chars)
+chars = sorted(list(set(text)))
+vocab_size = len(chars)
 # create a mapping from characters to integers
 stoi = { ch:i for i,ch in enumerate(chars) }
 itos = { i:ch for i,ch in enumerate(chars) }