small fixes and update

app.py

@@ -46,10 +46,15 @@ app = gr.Interface(
         gr.components.Textbox(label="Text"),
         gr.components.Dropdown(label="Source Language", choices=list(LANG_CODES.keys())),
         gr.components.Dropdown(label="Target Language", choices=list(LANG_CODES.keys())),
-        gr.Slider(label="Number of return sequences", value=1, minimum=1, maximum=12)
+        gr.Slider(label="Number of return sequences", value=3, minimum=1, maximum=12, step=1)
     ],
     outputs=["text"],
-    examples=[["This is an example statement. It will be translated from English to toki pona.", "English", "toki pona"]],
+    examples=[
+        ["Welcome to my translation app.", "English", "toki pona", 3],
+        ["Its not always perfect, but its pretty okay!", "English", "toki pona", 3],
+        ["ilo pi ante toki ni li pona a!", "toki pona", "English", 3]
+        ["kijetesantakalu li pona", "toki pona", "English", 3],
+    ],
     cache_examples=False,
     title="A simple English / toki pona Neural Translation App",
     description="A simple English / toki pona Neural Translation App"