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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 get_statements_noprior(self):
 """Return a list of all non-prior Statements in a single list. Returns ------- stmts : list[indra.statements.Statement] A list of all the INDRA Statements in the model (excluding the prior). """

        stmt_lists = [v for k, v in self.stmts.items() if k != 'prior']
        stmts = []
        for s in stmt_lists:
            stmts += s
        return stmts