def readCommand(img, leftSquare,rightSquare):
imgNew=GetImage.getImage(img, leftSquare,rightSquare)
cv2.imwrite('./temp1.jpg',imgNew)
infoVal=tesseract.readImage('./temp1.jpg')
print infoVal
say(infoVal)
global exitVar
exitVar=True
def infoCommand(img, leftSquare,rightSquare):
imgNew=GetImage.getImage(img, leftSquare,rightSquare)
cv2.imwrite('./temp2.jpg',imgNew)
infoVal=camFind.describeImage('./temp2.jpg')
print infoVal
say(infoVal)
global exitVar
exitVar=True