changed to abspath

handler.py

@@ -1,3 +1,5 @@
+import os.path
+
 from tokenizers import ByteLevelBPETokenizer, Tokenizer
 from typing import Dict, List, Any
 from transformers import pipeline
@@ -47,9 +49,11 @@ class EndpointHandler:
         }
         lstm = get_model()
         model = lstm.from_pretrained("jed-tiotuico/aurelio-rnn", config=config)
+
+        dir_path = os.path.abspath(os.path.dirname(__file__))
         tokenizer = ByteLevelBPETokenizer(
-            "./aurelio_bpe-vocab.json",
-            "./aurelio_bpe-merges.txt",
+            os.path.join(dir_path, "aurelio_bpe-vocab.json"),
+            os.path.join(dir_path, "aurelio_bpe-merges.txt"),
         )
         # create inference pipeline
         self.pipeline = pipeline("text-generation", model=model, tokenizer=tokenizer)