Improve default strategy template

freqtrade/templates/base_strategy.py.j2

@@ -1,6 +1,6 @@
 # pragma pylint: disable=missing-docstring, invalid-name, pointless-string-statement
 # flake8: noqa: F401
-
+# isort: skip_file
 # --- Do not remove these libs ---
 import numpy as np  # noqa
 import pandas as pd  # noqa
@@ -9,13 +9,13 @@ from datetime import datetime  # noqa
 from typing import Optional, Union  # noqa
 
 from freqtrade.strategy import (BooleanParameter, CategoricalParameter, DecimalParameter,
-                                IStrategy, IntParameter)
+                                IntParameter, IStrategy, merge_informative_pair)
 
 # --------------------------------
 # Add your lib to import here
 import talib.abstract as ta
 import pandas_ta as pta
-import freqtrade.vendor.qtpylib.indicators as qtpylib
+from technical import qtpylib
 
 
 class {{ strategy }}(IStrategy):