Revert "Added Formulas to Calculate Liquidation Price of Binance USDⓈ-M Futures Contracts"

This reverts commit d343e84507.

freqtrade/enums/__init__.py

@@ -9,4 +9,3 @@ from freqtrade.enums.selltype import SellType
 from freqtrade.enums.signaltype import SignalDirection, SignalTagType, SignalType
 from freqtrade.enums.state import State
 from freqtrade.enums.tradingmode import TradingMode
-from freqtrade.enums.marginmode import MarginMode

freqtrade/enums/marginmode.py

@@ -1,10 +0,0 @@
-from enum import Enum
-
-
-class MarginMode(Enum):
-    """
-        Enum to distinguish between
-        one-way mode or hedge mode in Futures (Cross and Isolated) or Margin Trading
-    """
-    ONE_WAY = "one-way"
-    HEDGE = "hedge"