From 7d9544fb91fc350f29b2dba4bec5d6424f75e8ef Mon Sep 17 00:00:00 2001
From: al <arisliang@users.noreply.github.com>
Date: Tue, 8 Jun 2021 09:35:36 +0800
Subject: [PATCH] Remove non-existing parameter from doc

Remove non-existing TradeExchange parameter from generate_target_weight_position doc
---
 qlib/contrib/strategy/strategy.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/qlib/contrib/strategy/strategy.py b/qlib/contrib/strategy/strategy.py
index 4f8eb0ab1..74290b7d6 100644
--- a/qlib/contrib/strategy/strategy.py
+++ b/qlib/contrib/strategy/strategy.py
@@ -148,7 +148,6 @@ class WeightStrategyBase(BaseStrategy, AdjustTimer):
             pred score for this trade date, index is stock_id, contain 'score' column.
         current : Position()
             current position.
-        trade_exchange : Exchange()
         trade_date : pd.Timestamp
             trade date.
         """