refactered select_choice function for early return

src/crewai/cli/create_crew.py

@@ -69,12 +69,13 @@ def select_choice(prompt_message, choices):
     except click.exceptions.Abort:
         click.secho("Operation aborted by the user.", fg="red")
         return None
-    if 0 <= selected_index < len(choices):
-        return choices[selected_index]
-    else:
+
+    if not (0 <= selected_index < len(choices)):
         click.secho("Invalid selection.", fg="red")
         return None
 
+    return choices[selected_index]
+
 def select_provider(provider, all_providers, PROVIDERS):
     if provider and provider.lower() not in all_providers and provider.lower() != 'other':
         click.secho(f"Invalid provider: {provider}", fg="red")