Upload modeling_decicoder.py with huggingface_hub (#6)

- Upload modeling_decicoder.py with huggingface_hub (be33d666e4780a8763e28825492796b75bf383fa)

modeling_decicoder.py

@@ -8,6 +8,12 @@ import torch
 import torch.nn.functional as F
 import torch.utils.checkpoint
 from torch import nn
+from packaging import version
+import transformers
+if version.parse(transformers.__version__) < version.parse("4.31.0"):
+    raise ImportError(
+        f"You are using transformers=={transformers.__version__}, but transformers>=4.31.0 is required to use DeciCoder. Please upgrade transformers."
+    )
 from transformers.models.llama.modeling_llama import LlamaMLP, LlamaRMSNorm, LlamaAttention, apply_rotary_pos_emb, \
     repeat_kv, LlamaPreTrainedModel, LLAMA_START_DOCSTRING, LlamaDecoderLayer, LlamaForCausalLM, LlamaModel
 from transformers.utils import add_start_docstrings