public void ExtractTextFromImageWithInvalidPath()
        {
            //Arrange
            ImageFile fileObj = new ImageFile {
                FileName = @":\videos\images\red11.png"
            };
            string expectedResult = "";
            //Act
            ImageContent result = _grab.ExtractTextFromImage(fileObj);

            //Assert
            Assert.AreEqual(expectedResult, result.Content, "Exception occured in extracting text from Image for Invalid path");
        }