Update app.py

app.py

@@ -46,9 +46,9 @@ class LLM_Langchain():
         self.max_new_tokens = st.sidebar.slider(
             label="Token Length",
             min_value=32,
-            max_value=250,
-            step=1,
-            value=32,
+            max_value=248,
+            step=4,
+            value=128,
             help="Set the max tokens to get accurate results"
             )
 
@@ -57,7 +57,7 @@ class LLM_Langchain():
             min_value=1,
             max_value=10,
             step=1,
-            value=3,
+            value=2,
             help="Set num beam"
             )