feat: add proxy_url support to Conversation class

pyproject.toml

@@ -36,7 +36,8 @@ Repository = 'https://github.com/elevenlabs/elevenlabs-python'
 
 [tool.poetry.dependencies]
 python = "^3.8"
-httpx = ">=0.21.2"
+httpx = {version = "^0.28.1", extras = ["socks"]}
+python-socks = ">=2.7.1"
 pyaudio = { version = ">=0.2.14", optional = true}
 pydantic = ">= 1.9.2"
 pydantic-core = "^2.18.2"

requirements.txt

@@ -1,4 +1,5 @@
-httpx>=0.21.2
+httpx[socks]>=0.28.1
+python-socks>=2.7.1
 pyaudio>=0.2.14
 pydantic>= 1.9.2
 pydantic-core==2.18.2

src/elevenlabs/conversational_ai/conversation.py

@@ -241,7 +241,7 @@ class Conversation:
     callback_user_transcript: Optional[Callable[[str], None]]
     callback_latency_measurement: Optional[Callable[[int], None]]
     callback_end_session: Optional[Callable]
-
+    proxy_url: Optional[str]
     _thread: Optional[threading.Thread]
     _should_stop: threading.Event
     _conversation_id: Optional[str]
@@ -263,6 +263,7 @@ def __init__(
         callback_user_transcript: Optional[Callable[[str], None]] = None,
         callback_latency_measurement: Optional[Callable[[int], None]] = None,
         callback_end_session: Optional[Callable] = None,
+        proxy_url: Optional[str] = None,
     ):
         """Conversational AI session.
 
@@ -295,6 +296,7 @@ def __init__(
         self.callback_user_transcript = callback_user_transcript
         self.callback_latency_measurement = callback_latency_measurement
         self.callback_end_session = callback_end_session
+        self.proxy_url = proxy_url
 
         self.client_tools.start()
 
@@ -395,7 +397,7 @@ def send_contextual_update(self, text: str):
             raise
 
     def _run(self, ws_url: str):
-        with connect(ws_url, max_size=16 * 1024 * 1024) as ws:
+        with connect(ws_url, max_size=16 * 1024 * 1024, proxy=self.proxy_url) as ws:
             self._ws = ws
             ws.send(
                 json.dumps(