chore: save local changes

backend/app/prompts/transformation_prompt.py

@@ -1,22 +1,43 @@
-"""Transformation Agent 提示詞模組"""
+"""Transformation Agent prompts module - Bilingual support"""
 
 from typing import List
+from .language_config import LanguageType
 
 
 def get_keyword_generation_prompt(
     category: str,
     attributes: List[str],
-    keyword_count: int = 3
+    keyword_count: int = 3,
+    lang: LanguageType = "zh"
 ) -> str:
     """
-    Step 1: 生成新關鍵字
+    Step 1: Generate new keywords
 
-    給定類別和現有屬性，生成全新的、有創意的關鍵字。
-    不考慮原始查詢，只專注於類別本身可能的延伸。
+    Given a category and existing attributes, generate new, creative keywords.
+    Don't consider the original query, focus only on possible extensions of the category itself.
     """
-    attrs_text = "、".join(attributes)
+    attrs_text = ", ".join(attributes) if lang == "en" else "、".join(attributes)
 
-    return f"""/no_think
+    if lang == "en":
+        return f"""/no_think
+You are a creative brainstorming expert. Given a category and its existing attributes, please generate new, creative keywords or descriptive phrases.
+
+[Category] {category}
+[Existing Attributes] {attrs_text}
+
+[Important Rules]
+1. Generate {keyword_count} completely new keywords
+2. Keywords must fit within the scope of "{category}" category
+3. Keywords should be creative and not duplicate or be too similar to existing attributes
+4. Don't consider any specific object, focus only on possible extensions of this category
+5. Each keyword should be 2-6 words
+
+Return JSON only:
+{{
+  "keywords": ["keyword1", "keyword2", "keyword3"]
+}}"""
+    else:
+        return f"""/no_think
 你是一個創意發想專家。給定一個類別和該類別下的現有屬性，請生成全新的、有創意的關鍵字或描述片段。
 
 【類別】{category}
@@ -38,14 +59,36 @@ def get_keyword_generation_prompt(
 def get_description_generation_prompt(
     query: str,
     category: str,
-    keyword: str
+    keyword: str,
+    lang: LanguageType = "zh"
 ) -> str:
     """
-    Step 2: 結合原始查詢生成描述
+    Step 2: Combine with original query to generate description
 
-    用新關鍵字創造一個與原始查詢相關的創新應用描述。
+    Use new keyword to create an innovative application description related to the original query.
     """
-    return f"""/no_think
+    if lang == "en":
+        return f"""/no_think
+You are an innovation application expert. Please apply a new keyword concept to a specific object to create an innovative application description.
+
+[Object] {query}
+[Category] {category}
+[New Keyword] {keyword}
+
+[Task]
+Using the concept of "{keyword}", create an innovative application description for "{query}".
+The description should be a complete sentence or phrase explaining how to apply this new concept to the object.
+
+[Example Format]
+- If the object is "bicycle" and keyword is "monitor", you could generate "bicycle monitors the rider's health status"
+- If the object is "umbrella" and keyword is "generate power", you could generate "umbrella generates electricity using raindrop impacts"
+
+Return JSON only:
+{{
+  "description": "innovative application description"
+}}"""
+    else:
+        return f"""/no_think
 你是一個創新應用專家。請將一個新的關鍵字概念應用到特定物件上，創造出創新的應用描述。
 
 【物件】{query}
@@ -69,15 +112,35 @@ def get_description_generation_prompt(
 def get_batch_description_prompt(
     query: str,
     category: str,
-    keywords: List[str]
+    keywords: List[str],
+    lang: LanguageType = "zh"
 ) -> str:
     """
-    批次生成描述（可選的優化版本，一次處理多個關鍵字）
+    Batch description generation (optional optimized version, process multiple keywords at once)
     """
-    keywords_text = "、".join(keywords)
-    keywords_json = ", ".join([f'"{k}"' for k in keywords])
+    keywords_text = ", ".join(keywords) if lang == "en" else "、".join(keywords)
 
-    return f"""/no_think
+    if lang == "en":
+        return f"""/no_think
+You are an innovation application expert. Please apply multiple new keyword concepts to a specific object, creating an innovative application description for each keyword.
+
+[Object] {query}
+[Category] {category}
+[New Keywords] {keywords_text}
+
+[Task]
+Create an innovative application description related to "{query}" for each keyword.
+Each description should be a complete sentence or phrase.
+
+Return JSON only:
+{{
+  "descriptions": [
+    {{"keyword": "keyword1", "description": "description1"}},
+    {{"keyword": "keyword2", "description": "description2"}}
+  ]
+}}"""
+    else:
+        return f"""/no_think
 你是一個創新應用專家。請將多個新的關鍵字概念應用到特定物件上，為每個關鍵字創造創新的應用描述。
 
 【物件】{query}