crear una aplicacion que predice bitcoin

import quandl
import pandas as pd
import matplotlib.pyplot as plt
from matplotlib import style

style.use('ggplot')

api_key = open('quandlapikey.txt', 'r').read()

def state_list():
    fiddy_states = pd.read_html('https://simple.wikipedia.org/wiki/List_of_U.S._states')
    return fiddy_states[0][0][1:]

def grab_initial_state_data():
    states = state_list()
    main_df = pd.DataFrame()
    for abbv in states:
        query = 'FMAC/HPI_' + str(abbv)
        df = quandl.get(query, authtoken=api_key)
        df.rename(columns={'Value':str(abbv)}, inplace=True)
        if main_df.empty:
            main_df = df
        else:
            main_df = main_df.join(df)