Update README with final project features and deployment details

Author: Peippo1

.streamlit/config.toml

@@ -0,0 +1,4 @@
+[server]
+headless = true
+port = 8501
+enableCORS = false

README.md

@@ -6,7 +6,7 @@
 [![Tests](https://github.com/Peippo1/Style-My-Text-API/actions/workflows/test.yml/badge.svg)](https://github.com/Peippo1/Style-My-Text-API/actions/workflows/test.yml)
 
 
-A playful FastAPI-powered microservice that transforms input text into various fun styles like **pirate**, **sarcastic**, and more.
+A playful FastAPI-powered microservice that transforms input text into various fun styles like **pirate**, **sarcastic**, and more — complete with a Streamlit frontend, CI testing, and rate limiting.
 
 ## ✨ Features
 
@@ -46,4 +46,12 @@ Example input:
 This project is open-sourced under the MIT License. See `LICENSE` for details.
 
 ---
-🧠 Built with FastAPI for fun and learning.
+## ✅ Final Features
+
+- FastAPI backend deployed on Render: [https://style-my-text-api.onrender.com](https://style-my-text-api.onrender.com)
+- Streamlit frontend for user interaction
+- GitHub Actions CI for automated testing
+- Rate limiting using `slowapi` to prevent spam
+
+---
+🧠 Built with FastAPI and Streamlit for fun, learning, and production-ready API practice.

app/main.py

@@ -1,7 +1,18 @@
-from fastapi import FastAPI, Form
+from fastapi import FastAPI, Form, Request, Depends
+from slowapi import Limiter, _rate_limit_exceeded_handler
+from slowapi.util import get_remote_address
+from fastapi.responses import JSONResponse
+from slowapi.errors import RateLimitExceeded
 
 app = FastAPI()
 
+# Create a limiter instance using IP address for client identity
+limiter = Limiter(key_func=get_remote_address)
+
+# Register the handler for rate limit errors
+app.state.limiter = limiter
+app.add_exception_handler(RateLimitExceeded, _rate_limit_exceeded_handler)
+
 def apply_style(text: str, style: str) -> str:
     if style == "pirate":
         return text.replace("my", "me").replace("you", "ye").replace(".", " arrr!").capitalize()
@@ -22,6 +33,11 @@ def apply_style(text: str, style: str) -> str:
         return text
 
 @app.post("/style")
-async def style_text(text: str = Form(...), style: str = Form(...)):
+@limiter.limit("5/minute")
+async def style_text(
+    request: Request,
+    text: str = Form(...),
+    style: str = Form(...)
+):
     styled = apply_style(text, style)
     return {"styled_text": styled}

requirements.txt

@@ -4,6 +4,7 @@ uvicorn==0.35.0
 streamlit==1.47.0
 requests==2.32.4
 python-multipart
+slowapi==0.1.6
 
 # Dev & Testing
 pytest

tests/test_api.py

@@ -17,4 +17,5 @@ def test_invalid_style_fallback():
     response = client.post("/style", data={"text": "test", "style": "nonexistent"})
     assert response.status_code == 200
     assert response.json()["styled_text"] == "test"
+