qs stock code example

Example: qtradablestocksus

from quantopian.pipeline.data import Fundamentals
from quantopian.pipeline.data import morningstar
from quantopian.pipeline.factors import AverageDollarVolume
from quantopian.pipeline.factors.morningstar import MarketCap
from quantopian.pipeline.classifiers.morningstar import Sector
from quantopian.pipeline.data.builtin import USEquityPricing
from quantopian.pipeline import Pipeline
from quantopian.research import run_pipeline
import matplotlib.pyplot as plt
import numpy as np
import pandas as pd
from pandas import DataFrame as df
import time

from quantopian.pipeline.experimental import QTradableStocksUS