Update handler.py

handler.py

@@ -1,4 +1,3 @@
-import json
 from typing import Dict, List, Any
 from FlagEmbedding import BGEM3FlagModel
 
@@ -28,6 +27,6 @@ class EndpointHandler():
             embeddings = self.model.encode(inputs)['dense_vecs']
         # postprocess the prediction
         list_of_lists = [arr.tolist() for arr in embeddings]
-        return json.dumps(list_of_lists)
+        return list_of_lists
 
         # return self.model.encode(inputs, batch_size=12, max_length=8192)['dense_vecs']