Add component TuShare (#2288)

### What problem does this PR solve?

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

agent/component/__init__.py

@@ -25,6 +25,7 @@ from .exesql import ExeSQL, ExeSQLParam
 from .yahoofinance import YahooFinance, YahooFinanceParam
 from .wencai import WenCai, WenCaiParam
 from .jin10 import Jin10, Jin10Param
+from .tushare import TuShare, TuShareParam
 
 
 def component_class(class_name):