i have error when run coins_extractor.py

[Magnarks]

I have this error

Traceback (most recent call last):
File "c:\Users\diego\Documents\Python\Proyecto Monedas\CoinDetector-master\coins_extractor.py", line 10, in
model = load_model('model.h5')
File "C:\Users\diego\AppData\Local\Programs\Python\Python39\lib\site-packages\keras\saving\save.py", line 205, in load_model
return saved_model_load.load(filepath, compile, options)
File "C:\Users\diego\AppData\Local\Programs\Python\Python39\lib\site-packages\keras\saving\saved_model\load.py", line 108, in load
meta_graph_def = tf.internal.saved_model.parse_saved_model(path).meta_graphs[0]
File "C:\Users\diego\AppData\Local\Programs\Python\Python39\lib\site-packages\tensorflow\python\saved_model\loader_impl.py", line 118, in parse_saved_model
raise IOError(
OSError: SavedModel file does not exist at: model.h5{saved_model.pbtxt|saved_model.pb}