Make text generation work with ministral model. (Comfy-Org#13395)

Needs template before it works properly.

Author: comfyanonymous

comfy/text_encoders/llama.py

@@ -82,6 +82,7 @@ class Ministral3_3BConfig:
     rope_scale = None
     final_norm: bool = True
     lm_head: bool = False
+    stop_tokens = [2]
 
 @dataclass
 class Qwen25_3BConfig:
@@ -969,7 +970,7 @@ def __init__(self, config_dict, dtype, device, operations):
         self.model = Llama2_(config, device=device, dtype=dtype, ops=operations)
         self.dtype = dtype
 
-class Ministral3_3B(BaseLlama, torch.nn.Module):
+class Ministral3_3B(BaseLlama, BaseQwen3, BaseGenerate, torch.nn.Module):
     def __init__(self, config_dict, dtype, device, operations):
         super().__init__()
         config = Ministral3_3BConfig(**config_dict)