How to Handle Errors in 'cyl projection cannot cross pole' in basemap

ValueError Traceback (most recent call last)
<ipython-input-6-d7b0840e2c1b>in<module>()
      6 
      7# Defining Basemap
---->8m=Basemap(llcrnrlat=south, urcrnrlat=north, llcrnrlon=west, urcrnrlon=east, resolution='h')
      9# draw the coastline
     10 m.drawcoastlines()

C:\Users\9047247\AppData\Local\Continuum\Anaconda3\lib\site-packages\mpl_toolkits\basemap\__init__.py in __init__(self, llcrnrlon, llcrnrlat, urcrnrlon, urcrnrlat, llcrnrx, llcrnry, urcrnrx, urcrnry, width, height, projection, resolution, area_thresh, rsphere, ellps, lat_ts, lat_1, lat_2, lat_0, lon_0, lon_1, lon_2, o_lon_p, o_lat_p, k_0, no_rot, suppress_ticks, satellite_height, boundinglat, fix_aspect, anchor, celestial, round, epsg,ax)
   1107 if self.resolution is not None:
   1108 self.coastsegs, self.coastpolygontypes=\
->1109self._readboundarydata('gshhs', as_polygons=True)
   1110# reformat for use in matplotlib.patches.Polygon.
   1111 self.coastpolygons = [ ]

C:\Users\9047247\AppData\Local\Continuum\Anaconda3\lib\site-packages\mpl_toolkits\basemap\_init__.py in_readboundarydata(self, name, as_polygons)
   1239 if containsPole and \
   1240 self.projection in_cylproj+_pseudocyl+['geos']:
->1241 raise ValueError ('%s projection cannot cross pole'%(self.projection))
   1242 # make sure some projects have has containsPole = True
   1243# we will compute the intersections in interegraphic

ValueError—Cyl projection cannot cross pole

import numpy as np
import pandas aspd
import matplotlib.pyplot asplt
import seaborn as sns
import_geoslib
from mpl_toolkits.basemap importBasemap

# range by latitude and longitude
north = 46.
south = 30.
east = 147.
west = 128.

# Defining Basemap
m=Basemap(llcrnrlat=south, urcrnrlat=north, llcrnrlon=west, urcrnrlon=east, resolution='h')
# draw a coastline
m.drawcoastlines()