fix

safety/auth/utils.py

@@ -439,8 +439,15 @@ def is_jupyter_notebook() -> bool:
     try:
         from IPython import get_ipython
         shell = get_ipython()
-        # Check for the presence of 'IPKernelApp', indicating a Jupyter notebook environment.
-        return 'IPKernelApp' in shell.config
+
+        # Ensure that get_ipython() returned a valid shell instance
+        if shell is None:
+            return False
+
+        # Check for presence of 'IPKernelApp', indicating a Jupyter notebook environment.
+        # This excludes cases where IPython is used in non-notebook environments.
+        return shell.__class__.__name__ == 'ZMQInteractiveShell'
+
     except (ImportError, NameError, AttributeError):
-        # IPython is not available or has no `config` attribute; likely not a notebook.
-        return False
+        # IPython is not available, or the shell instance lacks required attributes.
+        return False