Update tools/ai_tools.py

tools/ai_tools.py

@@ -70,7 +70,7 @@ class AITools():
                 model_name=AvailableModel.CLAUDE_3_7_SONNET_LATEST
             )
     
-            return result = stagehand_tool.run(
+            return stagehand_tool.run(
                 instruction=question, 
                 url=url,
                 command_type="act"