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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def verify(path):
 """Verify that `path` has the HyperSpy file format"""

        valid = False
        try:
            h5 = h5py.File(path, mode="r")
        except (OSError, IsADirectoryError):
            pass
        else:
            if ("file_format" in h5.attrs and
                h5.attrs["file_format"].lower() == "hyperspy" and
                    "Experiments" in h5):
                valid = True
        return valid