add tokenizer

tokenizer_config.json

@@ -103,9 +103,10 @@
   ],
   "eos_token": "</s>",
   "extra_ids": 100,
+  "model_max_length": 1000000000000000019884624838656,
   "name_or_path": "/tmp/weights",
   "pad_token": "<pad>",
-  "special_tokens_map_file": "/tmp/weights/special_tokens_map.json",
+  "special_tokens_map_file": "/home/wim/Documents/datascience-vraag-antwoord-systeem/model/weights/special_tokens_map.json",
   "tokenizer_class": "T5Tokenizer",
   "unk_token": "<unk>"
 }