eof when reading a line

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
eof when reading a line	1.66	0.9	3211	51	23
eof	1.44	0.3	6433	69	3
when	1.63	0.6	4752	29	4
reading	1.08	0.6	1205	95	7
a	0.83	0.5	766	55	1
line	0.6	0.2	3306	2	4

Keyword	CPC	PCC	Volume	Score
eof when reading a line	1.03	0.2	2674	59
eof when reading a line python	1.59	0.5	1054	48
eof when reading a line python error	0.4	0.1	4131	63
eof when reading a line meaning	1.78	0.7	8585	65
eof when reading a line python 3	1.68	0.8	4404	52
eof when reading a line input	1.61	1	6979	27
eof when reading a line : non-zero return 1	0.94	1	3671	42
eof when reading a line python input	1.16	1	2206	93
eoferror: eof when reading a line	1.85	0.8	8310	87
eoferror: eof when reading a line python	0.95	0.5	3830	22
eof error when reading a line	1.09	0.4	5457	23
what does eof when reading a line mean	1.92	0.8	8521	90