Merge pull request 'fix' (#22) from master into dev

Reviewed-on: #22

main.py

@@ -34,9 +34,11 @@ def update_host(host: str) -> bool:
     if not container_name:
         print("Not correct node")
         return False
-    print(f"Container name: {container_name}")
     
-    gen_cert = call(f"docker exec -it {container_name} certbot --nginx --email emmtvv@gmail.com --agree-tos -d \"{host}\"")
+    gen_command = f"docker exec -it {container_name} certbot --nginx --email emmtvv@gmail.com --agree-tos -d \"{host}\""
+    print(gen_command)
+    
+    gen_cert = call(gen_command)
     if gen_cert.code != 0:
         print(f"failed generating certificate: {gen_cert.err}")
         return False