Update app.py

app.py

@@ -9,6 +9,7 @@ from langchain.agents import AgentExecutor
 from langchain_experimental.tools import PythonREPLTool
 from langchain_community.tools.youtube.search import YouTubeSearchTool
 from langchain_community.tools.tavily_search import TavilySearchResults
+
 # Playwright-selain-työkalut ja SyncBrowser määritelmä
 from langchain_community.tools.playwright.utils import create_sync_playwright_browser, SyncBrowser
 from langchain_community.agent_toolkits.playwright.toolkit import PlayWrightBrowserToolkit
@@ -17,7 +18,9 @@ PlayWrightBrowserToolkit.model_rebuild()
 
 # Tiedostohallinnan työkalut
 from langchain_community.agent_toolkits.file_management.toolkit import FileManagementToolkit
-from langchain_openai import ChatOpenAI import ChatOpenAI
+
+# LLM
+from langchain_openai import ChatOpenAI
 from langgraph.graph import StateGraph, END
 from langgraph.prebuilt import ToolNode, tools_condition
 
@@ -43,20 +46,17 @@ If you are asked for a comma separated list, apply the above rules depending on
 """
     llm = ChatOpenAI(model="gpt-4o", temperature=0, system_message=system_prompt)
 
-    # 2. Työkalut: Tavily, PythonREPL ja YouTube
+    # 2. Työkalut: Tavily, PythonREPL, YouTube
     tools = [
         TavilySearchResults(max_results=3),
         PythonREPLTool(),
         YouTubeSearchTool(),
     ]
-    # 3. Lisätään selain- ja tiedosto-työkalit PlayWright- ja FileManagement-toolkiteista
-    # Luodaan sync browser
+
+    # 3. Lisätään selain- ja tiedosto-työkalut PlayWright- ja FileManagement-toolkiteista
     sync_browser = create_sync_playwright_browser()
     browser_toolkit = PlayWrightBrowserToolkit.from_browser(sync_browser=sync_browser)
     tools.extend(browser_toolkit.get_tools())
-    # Tiedostotyökalut
-    file_toolkit = FileManagementToolkit(root_dir=".")
-    tools.extend(file_toolkit.get_tools())(browser_toolkit.get_tools())
     file_toolkit = FileManagementToolkit(root_dir=".")
     tools.extend(file_toolkit.get_tools())