cannot upload file to remote server

[joeydan1]

I am creating a scripts which to upload some files to remote server by a gateway server as below codes and met some errors, not sure if some things are missed, thanks.

gateway_session = SSHSession(gateway_ip, gateway_username, password=gateway_password).open()

remote_session = gateway_session.get_remote_session(remote_host_ip, remote_host_username, password=remote_host_password)

remote_session.put('/path/to/local_file', '/path/to/remote_file')

Error Message:

Traceback (most recent call last):
File "/usr/local/python3.7/lib/python3.7/site-packages/paramiko/sftp_client.py", line 130, in init
server_version = self._send_version()
File "/usr/local/python3.7/lib/python3.7/site-packages/paramiko/sftp.py", line 134, in _send_version
t, data = self._read_packet()
File "/usr/local/python3.7/lib/python3.7/site-packages/paramiko/sftp.py", line 201, in _read_packet
x = self._read_all(4)
File "/usr/local/python3.7/lib/python3.7/site-packages/paramiko/sftp.py", line 188, in _read_all
raise EOFError()
EOFError

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "test.py", line 26, in
print(remote_session.put('/fa/autoFa/fail_info', '/home/fail_info'))
File "/usr/local/python3.7/lib/python3.7/site-packages/jumpssh/session.py", line 618, in put
use_sudo=use_sudo, owner=owner, permissions=permissions, username=username, silent=True)
File "/usr/local/python3.7/lib/python3.7/site-packages/jumpssh/session.py", line 706, in file
sftp_client = self.get_sftp_client()
File "/usr/local/python3.7/lib/python3.7/site-packages/jumpssh/session.py", line 551, in get_sftp_client
return paramiko.sftp_client.SFTPClient.from_transport(self.ssh_transport)
File "/usr/local/python3.7/lib/python3.7/site-packages/paramiko/sftp_client.py", line 170, in from_transport
return cls(chan)
File "/usr/local/python3.7/lib/python3.7/site-packages/paramiko/sftp_client.py", line 132, in init
raise SSHException("EOF during negotiation")
paramiko.ssh_exception.SSHException: EOF during negotiation