urllib.error.HTTPError: HTTP Error 404: Not Found

[Ace-bb]

Exception in Tkinter callback Traceback (most recent call last): File "D:\Programs\Anaconda\envs\flowchart\lib\tkinter\__init__.py", line 1705, in __call__ return self.func(*args) File "handler.py", line 417, in <lambda> ],window File "handler.py", line 533, in predict self.tc = TextClassifier() File "E:\Projects\flowchart\handwritten-flowchart-with-cnn\text_model\text_classifier.py", line 45, in __init__ self.pipeline = keras_ocr.pipeline.Pipeline(recognizer = self.recognizer) File "D:\Programs\Anaconda\envs\flowchart\lib\site-packages\keras_ocr\pipeline.py", line 19, in __init__ detector = detection.Detector() File "D:\Programs\Anaconda\envs\flowchart\lib\site-packages\keras_ocr\detection.py", line 605, in __init__ sha256=weights_config['sha256']) File "D:\Programs\Anaconda\envs\flowchart\lib\site-packages\keras_ocr\tools.py", line 453, in download_and_verify urllib.request.urlretrieve(url, filepath) File "D:\Programs\Anaconda\envs\flowchart\lib\urllib\request.py", line 248, in urlretrieve with contextlib.closing(urlopen(url, data)) as fp: File "D:\Programs\Anaconda\envs\flowchart\lib\urllib\request.py", line 223, in urlopen return opener.open(url, data, timeout) File "D:\Programs\Anaconda\envs\flowchart\lib\urllib\request.py", line 532, in open response = meth(req, response) File "D:\Programs\Anaconda\envs\flowchart\lib\urllib\request.py", line 642, in http_response 'http', request, response, code, msg, hdrs) File "D:\Programs\Anaconda\envs\flowchart\lib\urllib\request.py", line 564, in error result = self._call_chain(*args) File "D:\Programs\Anaconda\envs\flowchart\lib\urllib\request.py", line 504, in _call_chain result = func(*args) File "D:\Programs\Anaconda\envs\flowchart\lib\urllib\request.py", line 756, in http_error_302 return self.parent.open(new, timeout=req.timeout) File "D:\Programs\Anaconda\envs\flowchart\lib\urllib\request.py", line 532, in open response = meth(req, response) File "D:\Programs\Anaconda\envs\flowchart\lib\urllib\request.py", line 642, in http_response 'http', request, response, code, msg, hdrs) File "D:\Programs\Anaconda\envs\flowchart\lib\urllib\request.py", line 570, in error return self._call_chain(*args) File "D:\Programs\Anaconda\envs\flowchart\lib\urllib\request.py", line 504, in _call_chain result = func(*args) File "D:\Programs\Anaconda\envs\flowchart\lib\urllib\request.py", line 650, in http_error_default raise HTTPError(req.full_url, code, msg, hdrs, fp) urllib.error.HTTPError: HTTP Error 404: Not Found

replace the code in keras_ocr\detection.py

PRETRAINED_WEIGHTS = {
    ('clovaai_general', True): {
        # 'url': 'https://www.mediafire.com/file/qh2ullnnywi320s/craft_mlt_25k.pth/file',
        # 'filename': 'craft_mlt_25k.pth',
        # 'sha256': '4a5efbfb48b4081100544e75e1e2b57f8de3d84f213004b14b85fd4b3748db17'
        "url": "https://github.com/faustomorales/keras-ocr/releases/download/v0.8.4/craft_mlt_25k.pth",
        "filename": "craft_mlt_25k.pth",
        "sha256": "4a5efbfb48b4081100544e75e1e2b57f8de3d84f213004b14b85fd4b3748db17",
    },
    ('clovaai_general', False): {
        # 'url': 'https://www.mediafire.com/file/mepzf3sq7u7nve9/craft_mlt_25k.h5/file',
        # 'filename': 'craft_mlt_25k.h5',
        # 'sha256': '7283ce2ff05a0617e9740c316175ff3bacdd7215dbdf1a726890d5099431f899'
        "url": "https://github.com/faustomorales/keras-ocr/releases/download/v0.8.4/craft_mlt_25k.h5",
        "filename": "craft_mlt_25k.h5",
        "sha256": "7283ce2ff05a0617e9740c316175ff3bacdd7215dbdf1a726890d5099431f899",
    }
}