[Misc] Add backward-compatible import aliases for renamed translations module (#34015)

Signed-off-by: Kourosh Hakhamaneshi <kourosh@anyscale.com>
Co-authored-by: Cursor <cursoragent@cursor.com>

vllm/entrypoints/openai/translations/__init__.py

+# SPDX-License-Identifier: Apache-2.0
+# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
+
+import warnings
+
+warnings.warn(
+    "The 'vllm.entrypoints.openai.translations' module has been renamed to "
+    "'vllm.entrypoints.openai.speech_to_text'. Please update your imports. "
+    "This backward-compatible alias will be removed in version 0.17+.",
+    DeprecationWarning,
+    stacklevel=2,
+)

vllm/entrypoints/openai/translations/api_router.py

+# SPDX-License-Identifier: Apache-2.0
+# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
+
+import warnings
+
+warnings.warn(
+    "'vllm.entrypoints.openai.translations.api_router' has been moved to "
+    "'vllm.entrypoints.openai.speech_to_text.api_router'. Please update your "
+    "imports. This backward-compatible alias will be removed in version 0.17+.",
+    DeprecationWarning,
+    stacklevel=2,
+)
+
+from vllm.entrypoints.openai.speech_to_text.api_router import *  # noqa: F401,F403,E402

vllm/entrypoints/openai/translations/protocol.py

+# SPDX-License-Identifier: Apache-2.0
+# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
+
+import warnings
+
+warnings.warn(
+    "'vllm.entrypoints.openai.translations.protocol' has been moved to "
+    "'vllm.entrypoints.openai.speech_to_text.protocol'. Please update your "
+    "imports. This backward-compatible alias will be removed in version 0.17+.",
+    DeprecationWarning,
+    stacklevel=2,
+)
+
+from vllm.entrypoints.openai.speech_to_text.protocol import *  # noqa: F401,F403,E402

vllm/entrypoints/openai/translations/serving.py

+# SPDX-License-Identifier: Apache-2.0
+# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
+
+import warnings
+
+warnings.warn(
+    "'vllm.entrypoints.openai.translations.serving' has been moved to "
+    "'vllm.entrypoints.openai.speech_to_text.serving'. Please update your "
+    "imports. This backward-compatible alias will be removed in version 0.17+.",
+    DeprecationWarning,
+    stacklevel=2,
+)
+
+from vllm.entrypoints.openai.speech_to_text.serving import *  # noqa: F401,F403,E402

vllm/entrypoints/openai/translations/speech_to_text.py

+# SPDX-License-Identifier: Apache-2.0
+# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
+
+import warnings
+
+warnings.warn(
+    "'vllm.entrypoints.openai.translations.speech_to_text' has been moved to "
+    "'vllm.entrypoints.openai.speech_to_text.speech_to_text'. Please update "
+    "your imports. This backward-compatible alias will be removed in version "
+    "0.17+.",
+    DeprecationWarning,
+    stacklevel=2,
+)
+
+from vllm.entrypoints.openai.speech_to_text.speech_to_text import *  # noqa: F401,F403,E402