Make model compatible with Transformers v4.49.0 (#40)

- Make model compatible with Transformers v4.49.0 (ede996cf5a63b1dbe1dea0d970c2c12fd1f06dd0)


Co-authored-by: Harry Mellor <[email protected]>

modeling_minicpm.py

@@ -1369,7 +1369,7 @@ class MiniCPM3ForCausalLM(MiniCPM3PreTrainedModel):
             if isinstance(past_key_values, Cache):
                 cache_length = past_key_values.get_seq_length()
                 past_length = past_key_values.seen_tokens
-                max_cache_length = past_key_values.get_max_length()
+                max_cache_length = past_key_values.get_max_cache_shape()
             else:
                 cache_length = past_length = past_key_values[0][0].shape[2]
                 max_cache_length = None