원래 옆 코딩창에 기본설정값으로 저장되어있는

구문인데요.

==========원문================

%matplotlib inline

import pandas as pd

import seaborn as sns

df = pd.read_csv('data/insurance.csv')

==========================

csv파일을 못읽겠다고 오류나면서 채점도 되지 않네요.

=========오류내역=============

---------------------------------------------------------------------------

FileNotFoundError Traceback (most recent call last)

<ipython-input-1-3d71f9bfeac7> in <module>

3 import seaborn as sns

4

----> 5 df = pd.read_csv('data/insurance.csv')

6 sns.catplot(data=df, x='smoker', y='charges', kind='violin')

7 # 코드를 작성하세요.

/opt/conda/lib/python3.6/site-packages/pandas/io/parsers.py in parser_f(filepath_or_buffer, sep, delimiter, header, names, index_col, usecols, squeeze, prefix, mangle_dupe_cols, dtype, engine, converters, true_values, false_values, skipinitialspace, skiprows, nrows, na_values, keep_default_na, na_filter, verbose, skip_blank_lines, parse_dates, infer_datetime_format, keep_date_col, date_parser, dayfirst, iterator, chunksize, compression, thousands, decimal, lineterminator, quotechar, quoting, escapechar, comment, encoding, dialect, tupleize_cols, error_bad_lines, warn_bad_lines, skipfooter, doublequote, delim_whitespace, low_memory, memory_map, float_precision)

676 skip_blank_lines=skip_blank_lines)

677

--> 678 return _read(filepath_or_buffer, kwds)

679

680 parser_f.__name__ = name

/opt/conda/lib/python3.6/site-packages/pandas/io/parsers.py in _read(filepath_or_buffer, kwds)

438

439 # Create the parser.

--> 440 parser = TextFileReader(filepath_or_buffer, **kwds)

441

442 if chunksize or iterator:

/opt/conda/lib/python3.6/site-packages/pandas/io/parsers.py in __init__(self, f, engine, **kwds)

785 self.options['has_index_names'] = kwds['has_index_names']

786

--> 787 self._make_engine(self.engine)

788

789 def close(self):

/opt/conda/lib/python3.6/site-packages/pandas/io/parsers.py in _make_engine(self, engine)

1012 def _make_engine(self, engine='c'):

1013 if engine == 'c':

-> 1014 self._engine = CParserWrapper(self.f, **self.options)

1015 else:

1016 if engine == 'python':

/opt/conda/lib/python3.6/site-packages/pandas/io/parsers.py in __init__(self, src, **kwds)

1706 kwds['usecols'] = self.usecols

1707

-> 1708 self._reader = parsers.TextReader(src, **kwds)

1709

1710 passed_names = self.names is None

pandas/_libs/parsers.pyx in pandas._libs.parsers.TextReader.__cinit__()

pandas/_libs/parsers.pyx in pandas._libs.parsers.TextReader._setup_parser_source()

FileNotFoundError: File b'data/insurance.csv' does not exist