Remove unneeded print statement

docker/docker.go

@@ -52,7 +52,7 @@ func ExecLogin(registry, username, password string) error {
 
 // AirflowCommand is the main method of interaction with Airflow
 func AirflowCommand(id string, airflowCommand string) string {
-	fmt.Println(airflowCommand)
+
 	cmd := exec.Command("docker", "exec", "-it", id, "bash", "-c", airflowCommand)
 	cmd.Stdin = os.Stdin
 	cmd.Stderr = os.Stderr