Address CoPilot suggestions

Author: ezilber-akamai

linode_api4/groups/linode.py

@@ -358,7 +358,7 @@ def instance_create(
         :type boot_size: int
 
         :returns: A new Instance object, or a tuple containing the new Instance and
-                  the password if root_pass was provided.
+                  the password if both image and root_pass were provided.
         :rtype: Instance or tuple(Instance, str)
         :raises ApiError: If contacting the API fails
         :raises UnexpectedResponseError: If the API response is somehow malformed.
@@ -412,7 +412,7 @@ def instance_create(
             )
 
         l = Instance(self.client, result["id"], result)
-        if not root_pass:
+        if not (image and root_pass):
             return l
         return l, root_pass
 
@@ -427,7 +427,7 @@ def build_instance_metadata(user_data=None, encode_user_data=True):
                 "g6-standard-2",
                 "us-east",
                 image="linode/ubuntu22.04",
-                root_pass=""aComplex@Password123",
+                root_pass="aComplex@Password123",
                 metadata=client.linode.build_instance_metadata(user_data="myuserdata")
             )
         :param user_data: User-defined data to provide to the Linode Instance through

linode_api4/objects/linode.py

@@ -1415,7 +1415,7 @@ def disk_create(
                                    by its User Defined Fields.
 
         :returns: A new Disk object, or a tuple containing the new Disk and the
-                  password if root_pass was provided.
+                  password if both image and root_pass were provided.
         :rtype: Disk or tuple(Disk, str)
         """
 
@@ -1472,7 +1472,7 @@ def disk_create(
 
         d = Disk(self._client, result["id"], self.id, result)
 
-        if root_pass:
+        if image and root_pass:
             return d, root_pass
         return d