修改

__init__.py

@@ -64,4 +64,5 @@ NODE_DISPLAY_NAME_MAPPINGS = {
     "PreviewPrompt": "Preview Prompt",
 }
 
-__all__ = ['NODE_CLASS_MAPPINGS', 'NODE_DISPLAY_NAME_MAPPINGS'] 
+__all__ = ['NODE_CLASS_MAPPINGS', 'NODE_DISPLAY_NAME_MAPPINGS'] 
+

nodes/prompt_preview.py

@@ -11,7 +11,8 @@ class PreviewPrompt:
                 "text": ("STRING", {"forceInput": True}),
             },
             "hidden": {
-                "unique_id": "UNIQUE_ID"
+                "unique_id": "UNIQUE_ID",
+                "extra_pnginfo": "EXTRA_PNGINFO",
             },
         }
 
@@ -20,10 +21,12 @@ class PreviewPrompt:
     RETURN_NAMES = ("text",)
     FUNCTION = "preview"
     OUTPUT_NODE = True
+    OUTPUT_IS_LIST = (True,)
+    INPUT_IS_LIST = True
     CATEGORY = "PromptWrapper"
 
-    def preview(self, text, unique_id=None):
-
+    def preview(self, text, unique_id=None, extra_pnginfo=None):
+    
         return {"ui": {"text": text}, "result": (text,)}
     
 

nodes/prompt_text.py

@@ -61,20 +61,22 @@ class RandomLinePrompt:
     def random_text(self, text="", seed=0, input_prompt=""):
 
         output_texts = []
-        if input_prompt != "":
-            lines = input_prompt.split("\n")
-            for line in lines:
-                output_texts.append(line)
-
         if text != "":
             lines = text.split("\n")
             for line in lines:
                 output_texts.append(line)
 
-        output_prompt = ""
+        output_words = []
+        if input_prompt != "":
+            output_words.append(input_prompt)
+
         line_count = len(output_texts)
         if line_count > 0:
             line_index = seed % line_count
-            output_prompt = output_texts[line_index]
+            output_words.append(output_texts[line_index])
+
+        output_prompt = ""
+        if len(output_words) > 0:
+            output_prompt = ", ".join(output_words)
 
         return (output_prompt, )