Please code this simple Strategy for Pi

Algos, strategies, code
1

Buy when Candle closes above 10 SMA and 10 SMA is above 50 EMA.

Sell when Candle closes below 10 SMA and 10 SMA is below 50 EMA

2

As per the above condition 

Buy Script:

CLOSE > SMA(CLOSE,10) AND SMA(CLOSE,10) > EMA(CLOSE,50)

Sell Script:

CLOSE < SMA(CLOSE,10) AND SMA(CLOSE,10) < EMA(CLOSE,50)