Merge pull request #755 from gradio-app/Update-Docs

Update The Docs on Launch

demo/hello_world_2/run.py

@@ -11,5 +11,5 @@ iface = gr.Interface(
     outputs="text",
 )
 if __name__ == "__main__":
-    app, path_to_local_server, share_url = iface.launch()
+    app, local_url, share_url = iface.launch()
 

demo/hello_world_3/run.py

@@ -14,5 +14,5 @@ iface = gr.Interface(
     outputs=["text", "number"],
 )
 if __name__ == "__main__":
-    app, path_to_local_server, share_url = iface.launch()
+    iface.launch();
 

guides/getting_started.md

@@ -36,10 +36,11 @@ With these three arguments, we can quickly create interfaces and  `launch()`  th
 
 Let's say we want to customize the input text field - for example, we wanted it to be larger and have a text hint. If we use the actual input class for  `Textbox`  instead of using the string shortcut, we have access to much more customizability. To see a list of all the components we support and how you can customize them, check out the [Docs](https://gradio.app/docs).
 
-**Sidenote**: `launch()` method returns
-- FastAPI application 
-- Local URL
-- Public URL (if share=True)
+**Sidenote**: `Interface.launch()` method returns 3 values:
+1. `app`, which is the FastAPI application that is powering the Gradio demo
+2. `local_url`, which is the local address of the server
+3. `share_url`, which is the public address for this demo (it is generated if `share=True` more [on this later](https://gradio.app/getting_started/#sharing-interfaces-publicly))
+
 
 {{ code["hello_world_2"] }}
 {{ demos["hello_world_2"] }}