Merge pull request #1 from sankarvema/master

updates from sankar
test

test
test delet
sample
Image to text conversion using tesseract and open Cv
Merge pull request #2 from AnkitaBarbi/master

Updates from ankita
Merge pull request #3 from AnkitaBarbi/master

Updates from ankita1
Delete errors.py
Delete errors.pyc
Delete image.py
Delete num0.jpg
Delete images9.jpg
Delete imagepreprocess.py
Delete images0.jpg
Delete images1.jpg
Delete images5.jpg
Delete images6.jpg
Delete images61.jpg
Delete images62.jpg
Delete images63.jpg