Add deprecation stub for google/gemini_live/llm_vertex.py

src/pipecat/services/google/gemini_live/__init__.py

@@ -1,6 +1,6 @@
 from .file_api import GeminiFileAPI
 from .llm import GeminiLiveLLMService
-from .llm_vertex import GeminiLiveVertexLLMService
+from .vertex.llm import GeminiLiveVertexLLMService
 
 __all__ = [
     "GeminiFileAPI",

src/pipecat/services/google/gemini_live/llm_vertex.py

@@ -0,0 +1,18 @@
+#
+# Copyright (c) 2024-2026, Daily
+#
+# SPDX-License-Identifier: BSD 2-Clause License
+#
+
+"""Deprecated: use ``pipecat.services.google.gemini_live.vertex.llm`` instead."""
+
+import warnings
+
+warnings.warn(
+    "Module `pipecat.services.google.gemini_live.llm_vertex` is deprecated, "
+    "use `pipecat.services.google.gemini_live.vertex.llm` instead.",
+    DeprecationWarning,
+    stacklevel=2,
+)
+
+from pipecat.services.google.gemini_live.vertex.llm import *  # noqa: E402, F401, F403