'commit'

AI/Config.py

@@ -3,9 +3,10 @@ from pathlib import Path
 # 固定配置项
 # 阿里云中用来调用deepseek r1的密钥
 MODEL_API_KEY = "sk-01d13a39e09844038322108ecdbd1bbc"
-MODEL_NAME = "deepseek-r1"
-#MODEL_NAME='qwen-plus'
 MODEL_API_URL= 'https://dashscope.aliyuncs.com/compatible-mode/v1'
+MODEL_NAME = "deepseek-v3"
+#MODEL_NAME='qwen-plus'
+
 
 # 华为云
 HW_API_KEY='2R7vrjfIZO1chcfk4V3zDscx2Ms4I4kdoY7XSFnxa8Z2RNfAztg8qrXXKkwJGZWvMtS4qnN782WmaY4xZfMhyg'

AI/Neo4j/K1_KnowledgeGraph.py

@@ -20,8 +20,9 @@ class KnowledgeGraph:
 
     def _generate_stream(self) -> Iterator[ChatCompletionChunk]:
         """流式生成内容（优化约束和MERGE）"""
-        system_prompt = f'''请按以下要求生成Neo4j 5.26+的Cypher语句：
-
+        system_prompt = f'''
+        一、总结本题有哪些知识点和能力点。
+        二、将总结出的知识点，能力点等信息，按以下要求生成Neo4j 5.26+的Cypher语句：
 1. 必须包含约束创建：
 CREATE CONSTRAINT IF NOT EXISTS FOR (kp:KnowledgePoint) REQUIRE kp.id IS UNIQUE;
 CREATE CONSTRAINT IF NOT EXISTS FOR (ab:AbilityPoint) REQUIRE ab.id IS UNIQUE;
@@ -118,10 +119,6 @@ SET r.weight = 0.8'''
             print(f"\n\n❌ 生成失败：{str(e)}")
             return False, str(e), ""
 
-        # 最终保底返回
-        finally:
-            return False, "未知错误", ""  # 这行应该被移除，保留仅用于演示
-
 
 if __name__ == '__main__':
     shiti_content = '''

AI/Neo4j/knowledge_graph.cypher

@@ -1,39 +1,11 @@
-// 约束
 CREATE CONSTRAINT IF NOT EXISTS FOR (kp:KnowledgePoint) REQUIRE kp.id IS UNIQUE;
 CREATE CONSTRAINT IF NOT EXISTS FOR (ab:AbilityPoint) REQUIRE ab.id IS UNIQUE;
-
-// 索引 (修正版)
-CREATE FULLTEXT INDEX questionContent IF NOT EXISTS
-FOR (q:Question)
-ON EACH [q.content];
-
-// 节点 (替换参数)
-MERGE (q:Question {id: "a1b2c3d4"})
-SET q.content = "巧求周长：7个相同小长方形拼成大长方形，小长方形长10厘米，求大长方形周长",
-    q.difficulty = 3;
-
 MERGE (kp:KnowledgePoint {id: "KP_101"})
 SET kp.name = "长方形周长计算",
-    kp.level = "小学";
-
-MERGE (ab:AbilityPoint {id: "AB_025"})
-SET ab.name = "图形拼接分析",
-    ab.category = "几何推理";
-
-// 关系 (使用具体ID)
-MATCH (q:Question {id: "a1b2c3d4"}), (kp:KnowledgePoint {id: "KP_101"})
+kp.level = "小学"
+MERGE (q:Question {id: "66c060a1"})
+SET q.content = "巧求周长：7个相同小长方形拼图求周长",
+q.difficulty = 3
+MATCH (q:Question {id: "66c060a1"}), (kp:KnowledgePoint {id: "KP_101"})
 MERGE (q)-[r:TESTS_KNOWLEDGE]->(kp)
-SET r.weight = 0.8,
-    r.created_at = timestamp();
-
-MATCH (q:Question {id: "a1b2c3d4"}), (ab:AbilityPoint {id: "AB_025"})
-MERGE (q)-[r:REQUIRES_ABILITY]->(ab)
-SET r.weight = 0.7,
-    r.created_at = timestamp();
-
-MERGE (s:Shape {id: "FIG_007"})
-SET s.type = "复合长方形结构";
-
-MATCH (q:Question {id: "a1b2c3d4"}), (s:Shape {id: "FIG_007"})
-MERGE (q)-[c:CONSISTS_OF]->(s)
-SET c.weight = 1.0;
+SET r.weight = 0.8