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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 read(self, client):
 """Read from Vault while handling non surprising errors."""

        val = None
        if self.no_resource:
            return val

        LOG.debug("Reading from %s", self)
        try:
            val = client.read(self.path)
        except hvac.exceptions.InvalidRequest as vault_exception:
            if str(vault_exception).startswith('no handler for route'):
                val = None

        return val