Add OpenAI-compatible API and Docker deployment

- Add FastAPI-based API in whisperx/api/
- Implement transcription endpoint compatible with OpenAI
- Added Dockerfile and docker-compose.yml for easy deployment
- Updated README with Docker instructions
- Added new script whisperx-serve for running the API

pyproject.toml

@@ -22,12 +22,16 @@ dependencies = [
     "torch~=2.8.0",
     "torchaudio~=2.8.0",
     "transformers>=4.48.0",
-    "triton>=3.3.0; sys_platform == 'linux' and platform_machine == 'x86_64'" # only install triton on x86_64 Linux
+    "triton>=3.3.0; sys_platform == 'linux' and platform_machine == 'x86_64'", # only install triton on x86_64 Linux
+    "fastapi>=0.104.0",
+    "uvicorn[standard]>=0.24.0",
+    "python-multipart>=0.0.6",
 ]
 
 
 [project.scripts]
 whisperx = "whisperx.__main__:cli"
+whisperx-serve = "whisperx.api.serve:serve"
 
 [build-system]
 requires = ["setuptools"]