added model url to default params

handler.py

@@ -3,7 +3,7 @@ from transformers import AutoProcessor, MusicgenForConditionalGeneration
 import torch
 
 class EndpointHandler:
-    def __init__(self, path=""):
+    def __init__(self, path="pbotsaris/musicgen-small"):
         # load model and processor
         self.processor = AutoProcessor.from_pretrained(path)
         self.model = MusicgenForConditionalGeneration.from_pretrained(path, torch_dtype=torch.float16)
@@ -36,3 +36,7 @@ class EndpointHandler:
 
         return [{"audio": pred, "sr": self.model.config.sampling_rate}]
 
+
+
+if __name__ == "__main__":
+    handler = EndpointHandler()