update transformers version in requirements.txt

backend/hf_model_utils.py

@@ -17,7 +17,6 @@ from transformers import (
 )
 from accelerate import init_empty_weights
 
-
 model_structure_cache = {}
 
 
@@ -85,7 +84,6 @@ def get_model_structure(model_name: str, model_type: str | None):
     if model_name in model_structure_cache:
         return model_structure_cache[model_name]
 
-    print(model_type)
     # 2. If not cached, build the structure
     if model_type == "causal":
         config = AutoConfig.from_pretrained(model_name, trust_remote_code=True)

backend/requirements.txt

@@ -31,7 +31,7 @@ sympy==1.14.0
 tokenizers==0.22.0
 torch==2.8.0
 tqdm==4.67.1
-transformers>=4.57.0
+transformers>= 5.12.0
 typing-inspection==0.4.1
 typing_extensions==4.15.0
 urllib3==2.5.0