feat: Fix selected space loading in app.py

app.py

@@ -48,6 +48,8 @@ def infer(selected_space_index, prompt, seed=42, randomize_seed=False, width=102
         )
         result = job.result()
     except ValueError as e:
+        client = None
+        selected_space_index = (selected_space_index + 1) % len(flux_1_schell_spaces)
         raise gr.Error(e)
     
     return (selected_space_index, ) + result