from paddleocr import PaddleOCR


def ocr_with_paddle(img):
    """
    Perform Optical Character Recognition (OCR) on the input image.

    :param img: The input image for OCR
    :return: The recognized text from the input image, or 'No text detected' if no text is found
    """
    finaltext = ''
    ocr = PaddleOCR(lang='en', use_angle_cls=True)
    result = ocr.ocr(img)
    try:
        for i in range(len(result[0])):
            text = result[0][i][1][0]
            finaltext += ' ' + text
        return finaltext
    except TypeError:
        return 'No text detected'