diff --git a/.gitignore b/.gitignore
index 80e54f9..fb67c78 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,3 @@
 /executor_level2/
+
+.env
\ No newline at end of file
diff --git a/main.py b/main.py
index b26e9dd..07e4963 100644
--- a/main.py
+++ b/main.py
@@ -3,7 +3,7 @@ import random
 import click
 
 from src import gpt, jina_cloud
-from src.jina_cloud import push_executor, process_error_message
+from src.jina_cloud import push_executor, process_error_message, jina_auth_login
 from src.prompt_tasks import general_guidelines, executor_file_task, chain_of_thought_creation, test_executor_file_task, \
     chain_of_thought_optimization, requirements_file_task, docker_file_task, not_allowed
 from src.utils.io import recreate_folder, persist_file
@@ -290,6 +290,9 @@ def main(
         num_approaches=3,
         output_path='executor',
 ):
+    jina_auth_login()
+
+
     generated_name = generate_executor_name(description)
     executor_name = f'{generated_name}{random.randint(0, 1000_000)}'
 
diff --git a/requirements.txt b/requirements.txt
index 32d0471..57552b8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,4 @@
 jina==3.14.1
 click==8.1.3
-streamlit==1.20.0
\ No newline at end of file
+streamlit==1.20.0
+openai==0.27.4
\ No newline at end of file
diff --git a/src/jina_cloud.py b/src/jina_cloud.py
index a007561..6d08e2b 100644
--- a/src/jina_cloud.py
+++ b/src/jina_cloud.py
@@ -7,10 +7,26 @@ from argparse import Namespace
 from pathlib import Path
 
 import hubble
+from hubble import AuthenticationRequiredError
 from hubble.executor.helper import upload_file, archive_package, get_request_header
 from jcloud.flow import CloudFlow
 from jina import Flow
 
+from src.utils.common import cmd
+
+
+@hubble.login_required
+def _jina_auth_login():
+    pass
+
+
+def jina_auth_login():
+    try:
+        _jina_auth_login()
+    except AuthenticationRequiredError:
+        print('Please login to Jina first, to fully use GPTDeploy')
+        cmd('jina auth login')
+
 
 
 def push_executor(dir_path):
diff --git a/src/utils/common.py b/src/utils/common.py
new file mode 100644
index 0000000..8171528
--- /dev/null
+++ b/src/utils/common.py
@@ -0,0 +1,15 @@
+import subprocess
+
+
+def cmd(command, std_output=False, wait=True):
+    if isinstance(command, str):
+        command = command.split()
+    if not std_output:
+        process = subprocess.Popen(
+            command, stdout=subprocess.PIPE, stderr=subprocess.PIPE
+        )
+    else:
+        process = subprocess.Popen(command)
+    if wait:
+        output, error = process.communicate()
+        return output, error