When calling to Cerebro.run(), eventually, it will call the DataSeries getwriterinfo(), which use the timeframe as info for return value, it pass the data's timerframe to TimeFrame.TName
the default timeframe is minute base in btgym, but the default timeframe in backtrader is day, which are mismatch, in this patch, I correct the minute base and day base case.
When calling to Cerebro.run(), eventually, it will call the DataSeries getwriterinfo(), which use the timeframe as info for return value, it pass the data's timerframe to TimeFrame.TName the default timeframe is minute base in btgym, but the default timeframe in backtrader is day, which are mismatch, in this patch, I correct the minute base and day base case.