Traceback (most recent call last):

 "test.py", line 115, in test_single_meter_group
print ("Timeframe: ", elec.get_timeframe())

 "/Users/rishi/Documents/Master_folder/IIITD/5th_semester/Independent_Project/nilmtk/nilmtk/metergroup.py", line 1557, in clear_cache
meter.clear_cache()

 "/Users/rishi/Documents/Master_folder/IIITD/5th_semester/Independent_Project/nilmtk/nilmtk/elecmeter.py", line 792, in clear_cache
self.store.remove(key_for_cache)

 "/Users/rishi/Documents/Master_folder/IIITD/5th_semester/Independent_Project/nilmtk/nilmtk/docinherit.py", line 46, in f
return self.mthd(obj, *args, **kwargs)

 "/Users/rishi/Documents/Master_folder/IIITD/5th_semester/Independent_Project/nilmtk/nilmtk/datastore/hdfdatastore.py", line 171, in remove
self.store.remove(key)

 "/Users/rishi/anaconda/lib/python2.7/site-packages/pandas-0.14.1_345_ge226bac-py2.7-macosx-10.5-x86_64.egg/pandas/io/pytables.py", line 856, in remove
s._f_remove(recursive=True)

 "/Users/rishi/anaconda/lib/python2.7/site-packages/tables/node.py", line 561, in _f_remove
self._g_remove(recursive, force)

 "/Users/rishi/anaconda/lib/python2.7/site-packages/tables/group.py", line 936, in _g_remove
super(Group, self)._g_remove(recursive, force)

 "/Users/rishi/anaconda/lib/python2.7/site-packages/tables/node.py", line 541, in _g_remove
self._g_delete(parent)

 "hdf5extension.pyx", line 905, in tables.hdf5extension.Node._g_delete (tables/hdf5extension.c:8577)HDF5ExtError: HDF5 error back trace
Traceback (most recent call last):


 "C:\Program 
s (x86)\Python\lib\site-packages\telegram\ext\dispatcher.py", line 279, in process_update

handler.handle_update(update, self)


 "C:\Program 
s (x86)\Python\lib\site-packages\telegram\ext\commandhandler.py", line 171, in handle_update

return self.callback(dispatcher.bot, update, **optional_args)


 "C:\Users\User\Downloads\FlacBot.py", line 21, in start

bot.send_audio(chat_id=update.message.chat_id, audio=open(r'C:\
.mp3', 'rb'))


 "C:\Program 
s (x86)\Python\lib\site-packages\telegram\bot.py", line 60, in decorator

result = func(self, *args, **kwargs)


 "C:\Program 
s (x86)\Python\lib\site-packages\telegram\bot.py", line 85, in decorator

result = self._request.post(url, data, timeout=kwargs.get('timeout'))


 "C:\Program 
s (x86)\Python\lib\site-packages\telegram\utils\request.py", line 264, in post

'POST', url, body=data.to_form(), headers=data.headers, **urlopen_kwargs)


 "C:\Program 
s (x86)\Python\lib\site-packages\telegram\utils\request.py", line 196, in _request_wrapper

raise NetworkError('urllib3 HTTPError {0}'.format(error))
telegram.error.NetworkError: urllib3 HTTPError ('Connection aborted.', timeout('The write operation timed out',))