I am trying to download files from ftp server using my credential.  But i am not able to view any directories 

i am getting error at ftp.retrlines('LIST') command, Please suggest, any permissij  required, i  don't have any issue same  from FileZilla and other Camera Uplaod

2020-07-05 19:11:25.114255

Ftp connection started at   19:11:25

220 Welcome to the most popular FTP hosting service! Save on hardware, software, hosting and admin. Share files/folders with read-write permission. Visit http://www.drivehq.com/ftp/;

/drivehqshare/*****07/*****01/

Successfully connected to ftp server

navagating to the ftp directory....starts

Traceback (most recent call last):

  File "E:\MyDev\Python\camFileCopyNew.py", line 39, in <module>

    ftp.retrlines('LIST')

  File "E:\python\lib\ftplib.py", line 455, in retrlines

    with self.transfercmd(cmd) as conn, \

  File "E:\python\lib\ftplib.py", line 386, in transfercmd

    return self.ntransfercmd(cmd, rest)[0]

  File "E:\python\lib\ftplib.py", line 352, in ntransfercmd

    resp = self.sendcmd(cmd)

  File "E:\python\lib\ftplib.py", line 279, in sendcmd

    return self.getresp()

  File "E:\python\lib\ftplib.py", line 252, in getresp

    raise error_perm(resp)

ftplib.error_perm: 550 Directory not found.

>>> 

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