what does the message "u'BTC'" mean?

kelvinau / crypto-arbitrage

Automatic Cryptocurrency Trading Bot using Triangular or Exchange Arbitrages

MIT License

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what does the message "u'BTC'" mean? #21

Open David-Paul666 opened 5 years ago

David-Paul666 commented 5 years ago

Hello, I have run this code, in bittrex exchange, and just edit the key files. use the format "python main.py -m triangular -p", but all I get is the message u'BTC', what does these mean?

20190519160005 starting Triangular Arbitrage Engine... checking open orders... no open orders starting to check order book... u'BTC' u'BTC' u'BTC' u'BTC' u'BTC'