UsageError: Line magic function %%zipline not found.

[threehappy]

%%zipline --start 2010-1-1 --end 2018-1-1 --data-frequency daily --no-benchmark
from zipline.api import order_target, record, symbol
import pandas as pd

def initialize(context):
context.i = 0
context.assets = [symbol('FB'), symbol('GOOG'), symbol('AMZN')]

def handle_data(context, data):
df = data.history(context.assets, fields=['price', 'volume'], bar_count=1, frequency="1d")
df = df.reset_index()

if context.i == 0:
    df.columns = ['date', 'asset', 'price', 'volume']
    df.to_csv('stock_data.csv', index=False)
else:
    df.to_csv('stock_data.csv', index=False, mode='a', header=None)
context.i += 1

when running above,error happen:
UsageError: Line magic function %%zipline not found.

[andycwang]

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