diff --git a/openbb_terminal/econometrics/econometrics_controller.py b/openbb_terminal/econometrics/econometrics_controller.py
index b5ea43b6167e..315deaccb447 100644
--- a/openbb_terminal/econometrics/econometrics_controller.py
+++ b/openbb_terminal/econometrics/econometrics_controller.py
@@ -491,7 +491,9 @@ def call_export(self, other_args: List[str]):
                     os.path.dirname(os.path.abspath(__file__)),
                     ns_parser.name,
                     self.datasets[ns_parser.name],
-                    sheet_name=" ".join(ns_parser.sheet_name) if ns_parser.sheet_name else None,
+                    sheet_name=" ".join(ns_parser.sheet_name)
+                    if ns_parser.sheet_name
+                    else None,
                 )
 
         console.print()