### Description of issue In [exampleHL.py](https://github.com/HuskyLens/HUSKYLENSPython/blob/268650c5388e18693a19a5ab7df580293ccf1001/HUSKYLENS/exampleHL.py#L155) `w). frameNumber()` option returned TypeError. ### Python Shell Console output ``` Enter cmd letter: w [*] COMMAND -> frameNumber()[*] [*] RESPONSE [*] Error can only concatenate str (not "int") to str Enter cmd letter: ``` ### Solution https://github.com/HuskyLens/HUSKYLENSPython/blob/268650c5388e18693a19a5ab7df580293ccf1001/HUSKYLENS/exampleHL.py#L155 **Before** `print("\t"+hl.frameNumber())` **After** `print("\t",hl.frameNumber())`