Minor fix and improvements

examples/openai-realtime/whisper-template-metal.yml

@@ -11,7 +11,9 @@ nodes:
     build: pip install -e ../../node-hub/dora-vad
     path: dora-vad
     inputs:
-      audio: NODE_ID/audio
+      audio:
+        source: NODE_ID/audio
+        queue_size: 1000000
     outputs:
       - audio
     env:
@@ -23,9 +25,7 @@ nodes:
     build: pip install -e ../../node-hub/dora-distil-whisper
     path: dora-distil-whisper
     inputs:
-      audio:
-        source: dora-vad/audio
-        queue_size: 1000000
+      audio: dora-vad/audio
     outputs:
       - text
       - word

node-hub/dora-openai-websocket/Cargo.toml

@@ -7,7 +7,7 @@ edition = "2021"
 
 [dependencies]
 dora-node-api = { workspace = true }
-dora-cli = { workspace = true }
+dora-cli = { workspace = true, default-features = false }
 tokio = { version = "1.25.0", features = ["full", "macros"] }
 tokio-rustls = "0.24.0"
 rustls-pemfile = "1.0"