From 2e449f5437cbae4b6ebc22b3613da8fe2d188424 Mon Sep 17 00:00:00 2001
From: Automated Action <action@example.com>
Date: Tue, 13 May 2025 05:23:42 +0000
Subject: [PATCH] Add Hello World FastAPI application with health endpoint

generated with BackendIM... (backend.im)
---
 README.md        | 46 ++++++++++++++++++++++++++++++++++++++++++++--
 main.py          | 38 ++++++++++++++++++++++++++++++++++++++
 requirements.txt |  4 ++++
 3 files changed, 86 insertions(+), 2 deletions(-)
 create mode 100644 main.py
 create mode 100644 requirements.txt

diff --git a/README.md b/README.md
index e8acfba..2a9d0fc 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,45 @@
-# FastAPI Application
+# Hello World FastAPI Application
 
-This is a FastAPI application bootstrapped by BackendIM, the AI-powered backend generation platform.
+This is a simple Hello World API built with FastAPI and SQLite.
+
+## Features
+
+- Simple Hello World endpoint at `/`
+- Health check endpoint at `/health`
+- API documentation at `/docs` and `/redoc`
+- SQLite database setup
+
+## Requirements
+
+- Python 3.8+
+- Pip for package installation
+
+## Installation
+
+1. Clone the repository
+2. Install the dependencies:
+
+```bash
+pip install -r requirements.txt
+```
+
+## Running the application
+
+Start the application using Uvicorn:
+
+```bash
+python main.py
+```
+
+Or directly with Uvicorn:
+
+```bash
+uvicorn main:app --reload
+```
+
+The API will be available at `http://localhost:8000`
+
+## API Documentation
+
+- Swagger UI: http://localhost:8000/docs
+- ReDoc: http://localhost:8000/redoc
\ No newline at end of file
diff --git a/main.py b/main.py
new file mode 100644
index 0000000..29d5f69
--- /dev/null
+++ b/main.py
@@ -0,0 +1,38 @@
+from fastapi import FastAPI
+from pathlib import Path
+from sqlalchemy import create_engine
+import uvicorn
+
+app = FastAPI(
+    title="Hello World API",
+    description="A simple FastAPI hello world application",
+    version="0.1.0"
+)
+
+# Setup database
+DB_DIR = Path("/app") / "storage" / "db"
+DB_DIR.mkdir(parents=True, exist_ok=True)
+
+SQLALCHEMY_DATABASE_URL = f"sqlite:///{DB_DIR}/db.sqlite"
+
+engine = create_engine(
+    SQLALCHEMY_DATABASE_URL,
+    connect_args={"check_same_thread": False}
+)
+
+@app.get("/")
+def read_root():
+    return {"message": "Hello World"}
+
+@app.get("/health", tags=["health"])
+def health_check():
+    """
+    Health check endpoint
+    """
+    return {
+        "status": "healthy",
+        "api_version": app.version
+    }
+
+if __name__ == "__main__":
+    uvicorn.run("main:app", host="0.0.0.0", port=8000, reload=True)
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..e222a4c
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,4 @@
+fastapi>=0.103.1
+uvicorn>=0.23.2
+sqlalchemy>=2.0.20
+pydantic>=2.3.0
\ No newline at end of file