How to use the pysle.isletool.getNumPhones function in pysle

isleDict = isletool.LexicalTool(isleFN)
    
    existFNList = utils.findFiles(outputPath, filterPaths=".txt")
    for fn in utils.findFiles(tgInfoPath, filterExt=".txt",
                              skipIfNameInList=existFNList):

        if os.path.exists(join(outputPath, fn)):
            continue
        print(fn)
        
        dataList = utils.openCSV(tgInfoPath, fn)
        dataList = [row[2] for row in dataList]  # start, stop, tmpLabel
        outputList = []
        for tmpLabel in dataList:
            if tmpLabel not in skipList:
                syllableCount, phoneCount = isletool.getNumPhones(isleDict,
                                                                  tmpLabel,
                                                                  maxFlag=True)
            else:
                syllableCount, phoneCount = 0, 0
            
            outputList.append("%d,%d" % (syllableCount, phoneCount))
        
        outputTxt = "\n".join(outputList)
        
        with open(join(outputPath, fn), "w") as fd:
            fd.write(outputTxt)

print(firstSyllableList)
print(firstStressList)  # 3rd syllable carries stress


# In the second example, we probe what words are in the dictionary
print('-' * 50)

wordList = ["another", "banana", "floplot"]
oodWordList = isletool.findOODWords(isleDict, wordList)
print("The following words are not in the dictionary")
print(oodWordList)


# In the third example, we see how many phones are in a pronunciation
print('-' * 50)
syllableCount, phoneCount = isletool.getNumPhones(isleDict,
                                                  "catatonic",
                                                  True)
print("%s: %d phones, %d syllables" % ("catatonic",
                                       phoneCount,
                                       syllableCount))


# In the fourth example, we try to find word pairs in the dictionary
# Once, found, they could be fed into findBestSyllabification() for
# example.
print('-' * 50)
sentenceList = ["another", "australian", "seal", "pumpkins", "parley"]
retList = isletool.autopair(isleDict, sentenceList)[0]
for sentence in retList:
    print(sentence)