chore: add generate test, bump to 1.50.0 & change default model

Author: louisjoecodes

src/elevenlabs/client.py

@@ -122,7 +122,7 @@ def generate(
       text: Union[str, Iterator[str]],
       voice: Union[VoiceId, VoiceName, Voice] = DEFAULT_VOICE,
       voice_settings: typing.Optional[VoiceSettings] = DEFAULT_VOICE.settings,
-      model: Union[ModelId, Model] = "eleven_monolingual_v1",
+      model: Union[ModelId, Model] = "eleven_multilingual_v2",
       optimize_streaming_latency: typing.Optional[int] = 0,
       stream: bool = False,
       output_format: Optional[OutputFormat] = "mp3_44100_128",
@@ -302,7 +302,7 @@ async def generate(
       text: str,
       voice: Union[VoiceId, VoiceName, Voice] = DEFAULT_VOICE,
       voice_settings: typing.Optional[VoiceSettings] = DEFAULT_VOICE.settings,
-      model: Union[ModelId, Model] = "eleven_monolingual_v1",
+      model: Union[ModelId, Model] = "eleven_multilingual_v2",
       optimize_streaming_latency: typing.Optional[int] = 0,
       stream: bool = False,
       output_format: Optional[OutputFormat] = "mp3_44100_128",

tests/test_tts.py

@@ -1,6 +1,6 @@
 import asyncio
 
-from elevenlabs import VoiceSettings, play
+from elevenlabs import VoiceSettings, play, Voice
 from elevenlabs.client import AsyncElevenLabs, ElevenLabs
 
 from .utils import IN_GITHUB, DEFAULT_TEXT, DEFAULT_VOICE, DEFAULT_MODEL
@@ -17,6 +17,33 @@ def test_tts_convert() -> None:
         play(audio)
 
 
+def test_tts_generate() -> None:
+    """Test basic text-to-speech generation w/ custom generate."""
+    client = ElevenLabs()
+    audio_generator = client.generate(text=DEFAULT_TEXT, voice="Brian", model=DEFAULT_MODEL)
+    audio = b"".join(audio_generator)
+    assert isinstance(audio, bytes), "TTS should return bytes"
+    if not IN_GITHUB:
+        play(audio)
+
+
+def test_tts_generate_with_voice_settings() -> None:
+    """Test basic text-to-speech generation."""
+    client = ElevenLabs()
+    audio_generator = client.generate(
+        text=DEFAULT_TEXT,
+        model=DEFAULT_MODEL,
+        voice=Voice(
+            voice_id="nPczCjzI2devNBz1zQrb",
+            settings=VoiceSettings(stability=0.71, similarity_boost=0.5, style=0.0, use_speaker_boost=True),
+        ),
+    )
+    audio = b"".join(audio_generator)
+    assert isinstance(audio, bytes), "TTS should return bytes"
+    if not IN_GITHUB:
+        play(audio)
+
+
 def test_tts_convert_with_voice_settings() -> None:
     """Test TTS with custom voice settings."""
     client = ElevenLabs()