Update app.py

app.py

@@ -328,9 +328,9 @@ def captioning(img, prompt_1,prompt_2,prompt_3,prompt_4,prompt_5):
             **inputs,
             do_sample=True,
             num_beams=5,
-            max_length=64,
-            #min_length=16,
-            top_p=0.1,
+            max_length=256,
+            min_length=42,
+            top_p=0.2,
             repetition_penalty=1.0,
             length_penalty=2.0,
             temperature=0.55,