don't print stuff to console in library methods

app/activities/Plot.py

@@ -14,8 +14,6 @@ def get_data(query_manager: QueryManager, unit=None, **kwargs) -> pd.DataFrame:
     d = pd.DataFrame(query_manager.get_historic_prices_data(unit, **kwargs))
     if d.empty:
         return d
-    print(d.info())
-    print(d)
     d['ts_month'] = d['ts_raw'].apply(lambda x: date(x.date().year, x.date().month,1))
     d[['price','quantity']] = d[['price','quantity']].apply(
         lambda y: y.apply(lambda x: x and float(x)),
@@ -25,8 +23,6 @@ def get_data(query_manager: QueryManager, unit=None, **kwargs) -> pd.DataFrame:
 def pivot_data(data: QueryManager):
     pivot = data.groupby(['ts_month','group',])['price', 'quantity'].sum()
     pivot = pivot.reset_index().set_index('group')
-    print(pivot.info())
-    print(pivot)
     return pivot
 
 def pie(p: pd.DataFrame, col=None, title=None):