fix: Add text truncation in ONNX encoding. (#58)

Signed-off-by: wxywb <[email protected]>

milvus_model/dense/onnx.py

@@ -32,7 +32,7 @@ def _encode(self, texts: List[str]) -> List[np.array]:
         return [self._to_embedding(text) for text in texts]
 
     def _to_embedding(self, data: str, **_):
-        encoded_text = self.tokenizer.encode_plus(data, padding="max_length")
+        encoded_text = self.tokenizer.encode_plus(data, padding="max_length", truncation=True)
 
         ort_inputs = {
             "input_ids": np.array(encoded_text["input_ids"]).astype("int64").reshape(1, -1),