Update app.py

app.py

@@ -96,8 +96,8 @@ def generate(input=DEFAULT_INPUT, filter_input="", negative_input=DEFAULT_NEGATI
         steps_set = 16
         guidance_set = 3
 
-    steps = (not steps_set or steps_set < 0 and steps_set) or steps
-    guidance = (not guidance_set or guidance_set < 0 and guidance_set) or guidance
+    steps = (not steps or steps < 0 and steps_set) or steps
+    guidance = (not guidance or guidance < 0 and guidance_set) or guidance
     
     repo.to(DEVICE)