Update app.py

app.py

@@ -77,16 +77,16 @@ def generate_random_string(length):
     characters = string.ascii_letters + string.digits
     return ''.join(random.choice(characters) for _ in range(length))
 
-@spaces.GPU(duration=35)
+@spaces.GPU(duration=40)
 def Piper(_do):
     try:
         retu = pipe(
             _do,
             height=1024,
             width=448,
-            num_inference_steps=10,
-            max_sequence_length=256,
-            guidance_scale=2
+            num_inference_steps=20,
+            max_sequence_length=512,
+            guidance_scale=7
         )
         return retu
     except:
@@ -95,9 +95,9 @@ def Piper(_do):
 def infer(prompt_en):
     name = generate_random_string(12)+".png"
     if prompt_en == "":
-        _do = 'beautiful playful photographed scene, highly detailed, realistic content, dynamic poze, deep field, natural coloring, rough texture, sharp presentation'
+        _do = 'beautiful playful photographed scene, highly detailed, realistic elements, dynamic poze, deep field, vivid reasonable coloring, rough texture, high sharpness'
     else:
-        _do = f'{ prompt_en } beautiful playful photograph, highly detailed, realistic content, dynamic poze, deep field, natural coloring, rough texture, sharp presentation'
+        _do = f'{ prompt_en }, beautiful playful photographed scene, highly detailed, realistic elements, dynamic poze, deep field, vivid reasonable coloring, rough texture, high sharpness'
     output = Piper(_do)
     if output == "":
         return output