error after running app.py

[minervapanda]

IOError
IOError: Initializing from file failed

Traceback (most recent call last)
File "C:\Python27\lib\site-packages\flask-0.12.2-py2.7.egg\flask\app.py", line 1997, in call
return self.wsgi_app(environ, start_response)
File "C:\Python27\lib\site-packages\flask-0.12.2-py2.7.egg\flask\app.py", line 1985, in wsgi_app
response = self.handle_exception(e)
File "C:\Python27\lib\site-packages\flask-0.12.2-py2.7.egg\flask\app.py", line 1540, in handle_exception
reraise(exc_type, exc_value, tb)
File "C:\Python27\lib\site-packages\flask-0.12.2-py2.7.egg\flask\app.py", line 1982, in wsgi_app
response = self.full_dispatch_request()
File "C:\Python27\lib\site-packages\flask-0.12.2-py2.7.egg\flask\app.py", line 1614, in full_dispatch_request
rv = self.handle_user_exception(e)
File "C:\Python27\lib\site-packages\flask-0.12.2-py2.7.egg\flask\app.py", line 1517, in handle_user_exception
reraise(exc_type, exc_value, tb)
File "C:\Python27\lib\site-packages\flask-0.12.2-py2.7.egg\flask\app.py", line 1612, in full_dispatch_request
rv = self.dispatch_request()
File "C:\Python27\lib\site-packages\flask-0.12.2-py2.7.egg\flask\app.py", line 1598, in dispatch_request
return self.view_functionsrule.endpoint
File "C:\Users\Minarva\Desktop\kaggle-talkingdata-visualization-master\kaggle-talkingdata-visualization-master\app.py", line 50, in get_data
gen_age_tr = pd.read_csv(data_path + 'gender_age_train.csv')
File "C:\Python27\lib\site-packages\pandas\io\parsers.py", line 655, in parser_f
return _read(filepath_or_buffer, kwds)
File "C:\Python27\lib\site-packages\pandas\io\parsers.py", line 405, in _read
parser = TextFileReader(filepath_or_buffer, **kwds)
File "C:\Python27\lib\site-packages\pandas\io\parsers.py", line 762, in init
self._make_engine(self.engine)
File "C:\Python27\lib\site-packages\pandas\io\parsers.py", line 966, in _make_engine
self._engine = CParserWrapper(self.f, **self.options)
File "C:\Python27\lib\site-packages\pandas\io\parsers.py", line 1582, in init
self._reader = parsers.TextReader(src, **kwds)
File "pandas_libs\parsers.pyx", line 394, in pandas._libs.parsers.TextReader.cinit (pandas_libs\parsers.c:4209)

File "pandas_libs\parsers.pyx", line 712, in pandas._libs.parsers.TextReader._setup_parser_source (pandas_libs\parsers.c:8895)

IOError: Initializing from file failed
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[Hiral-Sanghani]

I am also facing the same. How to solve it??