Change properties to functions to match token functions

Author: abetlen

Diff for: llama_cpp/llama.py

@@ -1291,19 +1291,16 @@ def load_state(self, state: LlamaState) -> None:
         if llama_cpp.llama_set_state_data(self.ctx, state.llama_state) != state_size:
             raise RuntimeError("Failed to set llama state data")
 
-    @property
     def n_ctx(self) -> int:
         """Return the context window size."""
         assert self.ctx is not None
         return llama_cpp.llama_n_ctx(self.ctx)
 
-    @property
     def n_embd(self) -> int:
         """Return the embedding size."""
         assert self.ctx is not None
         return llama_cpp.llama_n_embd(self.ctx)
 
-    @property
     def n_vocab(self) -> int:
         """Return the vocabulary size."""
         assert self.ctx is not None