Update app.py

app.py

@@ -1,6 +1,6 @@
 import gradio as gr
 
-with gr.Blocks() as demo:
+with gr.Blocks(css="a { color: pink !important}") as demo:
     gr.Markdown(
         value="""
 ### Python code
@@ -8,6 +8,8 @@ with gr.Blocks() as demo:
 def hello_world():
     print("Hello, world!")
 ```
+
+A link to the gradio docs is [here](https://gradio.app)
 """)
 
 demo.launch()