Add e5-mistral embedding model - step 3/3 (#988)

python/sglang/srt/utils.py

@@ -223,6 +223,15 @@ def is_multimodal_model(model):
     raise ValueError("unrecognized type")
 
 
+def is_generation_model(model_architectures):
+    if (
+        "LlamaEmbeddingModel" in model_architectures
+        or "MistralModel" in model_architectures
+    ):
+        return False
+    return True
+
+
 def decode_video_base64(video_base64):
     from PIL import Image