def getParamLabels(self):
params = self.__unwrapParams()<EOL>if "<STR_LIT>" in params:<EOL><INDENT>retval = dict()<EOL>queue = [(pair, retval) for pair in<EOL>params["<STR_LIT>"]["<STR_LIT>"].items()]<EOL>while len(queue) > <NUM_LIT:0>:<EOL><INDENT>pair, output = queue.pop()<EOL>k, v = pair<EOL>if ("<STR_LIT>" in v and "<STR_LIT>" in v and<EOL>"<STR_LIT>" in v):<EOL><INDENT>output[k] = v["<STR_LIT>"]<EOL><DEDENT>else:<EOL><INDENT>if k not in output:<EOL><INDENT>output[k] = dict()<EOL><DEDENT>queue.extend((pair, output[k]) for pair in v.items())<EOL><DEDENT><DEDENT>return retval<EOL><DEDENT>
Parameters:
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retval:         a dictionary of model parameter labels. For each entry
                the key is the name of the parameter and the value
                is the value chosen for it.