Update app.py

app.py

@@ -25,7 +25,7 @@ def predict(input, history=[]):
                             no_repeat_ngram_size=3,
                             #do_sample=True,
                             #temperature = 0.8
-                            top_p=0.92,
+                            top_p = 0.92,
                             top_k = 50
                             ).tolist()
 
@@ -34,7 +34,7 @@ def predict(input, history=[]):
     
     response = [(response[i], response[i+1]) for i in range(0, len(response)-1, 2)]  # convert to tuples of list
     
-    if len(response) > 5:
+    if len(response) > 4:
         response.pop(0)
             
     return response, history