提交最新代码。 代码动态执行存在一些问题，无法执行。

main.py

@@ -1,5 +1,6 @@
 import logging
 import asyncio
+import os
 
 logging.basicConfig(
     level=logging.DEBUG,  # 生产环境可改为 INFO 或 WARNING
@@ -17,19 +18,30 @@ httpx_logger.setLevel(logging.WARNING)  # 设置httpcore及其子模块的级别
 # 可选：禁用传播（防止被根logger处理）
 httpx_logger.propagate = False
 
-
 # 获取logger并设置级别
 openai_logger = logging.getLogger("openai")
 openai_logger.setLevel(logging.WARNING)  # 设置httpcore及其子模块的级别
 # 可选：禁用传播（防止被根logger处理）
 openai_logger.propagate = False
 
+# 获取logger并设置级别
+langsmith_logger = logging.getLogger("langsmith.client")
+langsmith_logger.setLevel(logging.WARNING)  # 设置httpcore及其子模块的级别
+# 可选：禁用传播（防止被根logger处理）
+langsmith_logger.propagate = False
+
 # 获取logger并设置级别
 neo4j_logger = logging.getLogger("neo4j")
 neo4j_logger.setLevel(logging.WARNING)  # 设置httpcore及其子模块的级别
 # 可选：禁用传播（防止被根logger处理）
 neo4j_logger.propagate = False
 
+# 获取logger并设置级别
+urllib3_logger = logging.getLogger("urllib3")
+urllib3_logger.setLevel(logging.WARNING)  # 设置httpcore及其子模块的级别
+# 可选：禁用传播（防止被根logger处理）
+urllib3_logger.propagate = False
+
 # 获取logger并设置级别
 httpcore_logger = logging.getLogger("httpcore")
 httpcore_logger.setLevel(logging.WARNING)  # 设置httpcore及其子模块的级别
@@ -45,17 +57,26 @@ from src.dialog_manager import DialogManager
 from src.neo4j_raw_retriever import Neo4jRawRetriever
 from src.embedding_client import EmbeddingClient
 
-from project_implementation import ProjectBuilder
+from project import ProjectBuilder
+from project_implementation import ProjectToolkitNeo4j
 
 
 def main():
     config = Config()
-
+    # 根据配置设置环境变量
+    tracing_enabled = config.langsmith.get("tracing_enabled", False)
+    os.environ["LANGSMITH_PROJECT"] = config.langsmith.get("project")
+    os.environ["LANGSMITH_TRACING"] = "true" if tracing_enabled else "false"
+    os.environ["LANGSMITH_API_KEY"] = config.langsmith.get("api_key")
+    #os.environ["LANGSMITH_API_KEY"] = config.langsmith.get("api_url")
+    
     business_structure = load_file(config.business_object_structure_path)
     bowei_api_docs = load_file(config.bowei_api_docs_path)
 
     llm_client = LLMClient(config.openai)
 
+    llm_client_coder = LLMClient(config.openai_coder)
+
     prompt_manager = PromptManager()
 
     neo4j_conf = config.neo4j_conf
@@ -66,9 +87,9 @@ def main():
     # 创建Neo4j检索器
     knowledge_retriever = Neo4jRawRetriever(neo4j_conf)
 
-    ProjectBuilder.init_driver(neo4j_conf)
+    ProjectBuilder.register(ProjectToolkitNeo4j, neo4j_conf)
 
-    code_executor = CodeExecutor(prompt_manager.prompts, llm_client)
+    code_executor = CodeExecutor(prompt_manager.prompts, llm_client_coder)
 
     dialog_manager = DialogManager(
         llm_client,
@@ -80,6 +101,7 @@ def main():
     )
 
     pre_input_question = "查找名称中包含“工程”的项目划分项，并返回其人工费乘以1000的值。"
+    pre_input_question = "查找名称中包含“工程”的项目划分项，并返回单位。"
 
     asyncio.run(dialog_manager.run_async(pre_input=pre_input_question))