import paramiko

ssh = paramiko.SSHClient()
ssh.load_system_host_keys()
ssh.connect("server", username="username",password="password")
ssh_stdin, ssh_stdout, ssh_stderr = ssh.exec_command("module load studsvik")
ssh_stdin, ssh_stdout, ssh_stderr = ssh.exec_command("casmo4 -k 0.0_file.inp")

#output = ssh_stdout.readlines()
#print(output)