From aa1948750f16ec1d748c09117913b23e8077ab23 Mon Sep 17 00:00:00 2001
From: misagh <misagh.shakeri@gmail.com>
Date: Mon, 1 Oct 2018 17:11:48 +0200
Subject: [PATCH] removing unnecessary constructor docstring

---
 freqtrade/edge/__init__.py | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/freqtrade/edge/__init__.py b/freqtrade/edge/__init__.py
index d675d1659..c52700d44 100644
--- a/freqtrade/edge/__init__.py
+++ b/freqtrade/edge/__init__.py
@@ -23,11 +23,9 @@ logger = logging.getLogger(__name__)
 class Edge():
 
     config: Dict = {}
+    _cached_pairs: list = []
 
     def __init__(self, config: Dict[str, Any], exchange=None) -> None:
-        """
-        constructor
-        """
         self.config = config
         self.strategy: IStrategy = StrategyResolver(self.config).strategy
         self.ticker_interval = self.strategy.ticker_interval