init project

.gitignore

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+# Python
+__pycache__/
+*.py[cod]
+*$py.class
+*.so
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Virtual environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# IDEs
+.vscode/
+.idea/
+*.swp
+*.swo
+*~
+
+# OS
+.DS_Store
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+ehthumbs.db
+Thumbs.db
+
+# Application specific
+/sandbox/*
+!/sandbox/.gitkeep
+/logs/*
+!/logs/.gitkeep
+/examples/*
+!/examples/.gitkeep
+
+# Environment variables
+.env
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+# API keys and secrets
+*.key
+*.pem
+secrets/
+config/secrets.yml
+
+# Temporary files
+*.tmp
+*.temp
+temp/
+tmp/
+
+# Upload files
+uploads/
+upload/
+
+# Database files
+*.db
+*.sqlite
+*.sqlite3
+
+# Docker
+docker-compose.override.yml
+.dockerignore
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# pyenv
+.python-version
+
+# pipenv
+Pipfile.lock
+
+# Poetry
+poetry.lock
+
+# Celery
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json

app/main.py

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+from fastapi import FastAPI, HTTPException, status, Request
+from models import TaskRequest
+from utils import validate_secret
+app = FastAPI()
+
+@app.post("/handle-task")
+async def handle_task(request: TaskRequest):
+    if not validate_secret(request.secret):
+        raise HTTPException(
+            status_code=status.HTTP_401_UNAUTHORIZED,
+            detail="Invalid secret",
+            headers={"WWW-Authenticate": "Bearer"},
+        )
+    # Proceed with further task processing here
+    return {"status": "success"}
+
+
+
+
+@app.get("/")
+def read_root():
+    return {"Hello": "World"}   

app/models.py

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+from pydantic import BaseModel
+
+class TaskRequest(BaseModel):
+    secret: str

app/utils.py

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+import os
+API_SECRET = os.getenv("API_SECRET", "shamil")
+
+def validate_secret(secret: str) -> bool:
+    # Constant-time comparison to prevent timing attacks
+    from hmac import compare_digest
+    return compare_digest(secret, API_SECRET)

requirements.txt

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+fastapi==0.104.1
+uvicorn[standard]==0.24.0
+python-multipart==0.0.6
+pydantic
+
+
+python-dotenv==1.0.0

runserver.py

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+#!/usr/bin/env python3
+"""
+Server startup script for the LLM Code Deployment API.
+Starts FastAPI backend on port 7860, compatible with Hugging Face Spaces Docker deployments.
+"""
+
+import uvicorn
+from pathlib import Path
+
+if __name__ == "__main__":
+    # If your app needs to store temporary files or logs, ensure directories are created here.
+    # Path("sandbox").mkdir(exist_ok=True)      # Optional: for generated apps/files
+    # Path("logs").mkdir(exist_ok=True)         # Optional: for logging
+    # Path("examples").mkdir(exist_ok=True)     # Optional: for usage examples
+
+    # Start the FastAPI app; Hugging Face Spaces requires port 7860
+    uvicorn.run(
+        "app.main:app",        # Your FastAPI entrypoint (update path if needed)
+        host="0.0.0.0",
+        port=7860,
+        reload=False,
+        log_level="info"
+    )