chore: Revert sharing demo

config/demo.yaml

@@ -7,8 +7,3 @@ title: Røst ASR Demo
 description: >
   This is a demo of the Danish speech recognition model Røst. Speak into the microphone
   and see the text appear on the screen!
-
-# Sharing parameters
-share: false
-username: null
-password: null

src/scripts/run_asr_demo.py

@@ -64,11 +64,7 @@ def transcribe_audio(sampling_rate_and_audio: tuple[int, np.ndarray]) -> str:
         description=config.description,
         allow_flagging="never",
     )
-    if config.username is not None and config.password is not None:
-        auth = (config.username, config.password)
-    else:
-        auth = None
-    demo.launch(share=config.share, auth=auth)
+    demo.launch()
 
 
 if __name__ == "__main__":