diff --git a/tradingagents/agents/analysts/fundamentals_analyst.py b/tradingagents/agents/analysts/fundamentals_analyst.py
index 41474481..3403ad2d 100644
--- a/tradingagents/agents/analysts/fundamentals_analyst.py
+++ b/tradingagents/agents/analysts/fundamentals_analyst.py
@@ -14,9 +14,7 @@ from tradingagents.agents.utils.fundamental_data_tools import (
     get_sector_relative,
     get_ttm_analysis,
 )
-from tradingagents.agents.utils.news_data_tools import get_insider_transactions
 from tradingagents.agents.utils.tool_runner import run_tool_loop
-from tradingagents.dataflows.config import get_config
 
 
 def create_fundamentals_analyst(llm):
diff --git a/tradingagents/agents/managers/research_manager.py b/tradingagents/agents/managers/research_manager.py
index 1306d4f4..449eb3b5 100644
--- a/tradingagents/agents/managers/research_manager.py
+++ b/tradingagents/agents/managers/research_manager.py
@@ -1,5 +1,3 @@
-import time
-
 from tradingagents.agents.utils.agent_utils import build_instrument_context
 
 
diff --git a/tradingagents/agents/researchers/bear_researcher.py b/tradingagents/agents/researchers/bear_researcher.py
index 6634490a..b7e21b05 100644
--- a/tradingagents/agents/researchers/bear_researcher.py
+++ b/tradingagents/agents/researchers/bear_researcher.py
@@ -1,8 +1,3 @@
-from langchain_core.messages import AIMessage
-import time
-import json
-
-
 def create_bear_researcher(llm, memory):
     def bear_node(state) -> dict:
         investment_debate_state = state["investment_debate_state"]
diff --git a/tradingagents/agents/researchers/bull_researcher.py b/tradingagents/agents/researchers/bull_researcher.py
index b03ef755..32124fe6 100644
--- a/tradingagents/agents/researchers/bull_researcher.py
+++ b/tradingagents/agents/researchers/bull_researcher.py
@@ -1,8 +1,3 @@
-from langchain_core.messages import AIMessage
-import time
-import json
-
-
 def create_bull_researcher(llm, memory):
     def bull_node(state) -> dict:
         investment_debate_state = state["investment_debate_state"]
diff --git a/tradingagents/agents/risk_mgmt/aggressive_debator.py b/tradingagents/agents/risk_mgmt/aggressive_debator.py
index 651114a7..580575c8 100644
--- a/tradingagents/agents/risk_mgmt/aggressive_debator.py
+++ b/tradingagents/agents/risk_mgmt/aggressive_debator.py
@@ -1,7 +1,3 @@
-import time
-import json
-
-
 def create_aggressive_debator(llm):
     def aggressive_node(state) -> dict:
         risk_debate_state = state["risk_debate_state"]
diff --git a/tradingagents/agents/risk_mgmt/conservative_debator.py b/tradingagents/agents/risk_mgmt/conservative_debator.py
index 7c8c0fd1..39d93f3a 100644
--- a/tradingagents/agents/risk_mgmt/conservative_debator.py
+++ b/tradingagents/agents/risk_mgmt/conservative_debator.py
@@ -1,8 +1,3 @@
-from langchain_core.messages import AIMessage
-import time
-import json
-
-
 def create_conservative_debator(llm):
     def conservative_node(state) -> dict:
         risk_debate_state = state["risk_debate_state"]
diff --git a/tradingagents/agents/trader/trader.py b/tradingagents/agents/trader/trader.py
index 6298f239..07e9f262 100644
--- a/tradingagents/agents/trader/trader.py
+++ b/tradingagents/agents/trader/trader.py
@@ -1,6 +1,4 @@
 import functools
-import time
-import json
 
 from tradingagents.agents.utils.agent_utils import build_instrument_context