Improve --hf-chat-template help text

coderai

@@ -3145,8 +3145,8 @@ def check_hf_chat_template(model_type: str = "text", model_name: str = None) ->
         Tuple of (should_use: bool, template_name: str or None)
         template_name is None means auto-detect from tokenizer
     
-    Syntax:
-        # Auto-detect and apply to all text models
+    Examples:
+        # Auto-detect and apply to all models
         --hf-chat-template auto
         
         # Apply to all text models with auto-detect
@@ -3158,10 +3158,6 @@ def check_hf_chat_template(model_type: str = "text", model_name: str = None) ->
         # Apply to specific model with specific template
         --hf-chat-template "llama-3.1:llama3"
         --hf-chat-template "phi-3:chatml"
-        
-        # Image models
-        --hf-chat-template image:sd-xl
-        --hf-chat-template "sd-xl:sdxl"
     """
     hf_chat_template = getattr(global_args, 'hf_chat_template', []) or []
     
@@ -5468,7 +5464,7 @@ def parse_args():
         "--hf-chat-template",
         action="append",
         default=[],
-        help="Use HuggingFace transformers apply_chat_template. Use without value for auto-detect, or specify model: --hf-chat-template text:model_name. Use --hf-chat-template auto for global auto-detect.",
+        help="Use HuggingFace apply_chat_template. Examples: --hf-chat-template auto (all models), --hf-chat-template text (all text), --hf-chat-template mymodel:llama3 (specific model with template). Can be repeated.",
     )
     parser.add_argument(
         "--system-prompt",