fix broken links

Author: mjhea0

README.md

@@ -174,16 +174,14 @@
 
 ### Articles
 
-- [FastAPI has Ruined Flask Forever for Me](https://towardsdatascience.com/fastapi-has-ruined-flask-forever-for-me-73916127da)
+- [FastAPI has Ruined Flask Forever for Me](https://medium.com/data-science/fastapi-has-ruined-flask-forever-for-me-73916127da)
 - [Why we switched from Flask to FastAPI for production machine learning](https://medium.com/@calebkaiser/why-we-switched-from-flask-to-fastapi-for-production-machine-learning-765aab9b3679) - In-depth look at why you may want to move from Flask to FastAPI.
 
 ### Tutorials
 
 - [Async SQLAlchemy with FastAPI](https://stribny.name/posts/fastapi-asyncalchemy/) - Learn how to use SQLAlchemy asynchronously.
 - [Build and Secure an API in Python with FastAPI](https://blog.yezz.me/blog/Build-and-Secure-an-API-in-Python-with-FastAPI) - Secure and maintain an API based on FastAPI and SQLAlchemy.
-- [Deploy a Dockerized FastAPI App to Google Cloud Platform](https://towardsdatascience.com/deploy-a-dockerized-fastapi-app-to-google-cloud-platform-24f72266c7ef) - A short guide to deploying a Dockerized Python app to Google Cloud Platform using Cloud Run and a SQL instance.
 - [Deploy Machine Learning Models with Keras, FastAPI, Redis and Docker](https://medium.com/analytics-vidhya/deploy-machine-learning-models-with-keras-fastapi-redis-and-docker-4940df614ece)
-- [Deploying Iris Classifications with FastAPI and Docker](https://towardsdatascience.com/deploying-iris-classifications-with-fastapi-and-docker-7c9b83fdec3a) - Dockerizing a FastAPI application.
 - [Developing and Testing an Asynchronous API with FastAPI and Pytest](https://testdriven.io/blog/fastapi-crud/) - Develop and test an asynchronous API with FastAPI, Postgres, Pytest, and Docker using Test-Driven Development.
 - [FastAPI for Flask Users](https://amitness.com/posts/fastapi-vs-flask) - Learn FastAPI with a side-by-side code comparison to Flask.
 - [Getting started with GraphQL in Python with FastAPI and Ariadne](https://blog.yezz.me/blog/Getting-started-with-GraphQL-in-Python-with-FastAPI-and-Ariadne) - Generate a FullStack playground using FastAPI, GraphQL and Ariadne.
@@ -213,7 +211,7 @@
 ### Courses
 
 - [Test-Driven Development with FastAPI and Docker](https://testdriven.io/courses/tdd-fastapi/) - Learn how to build, test, and deploy a text summarization microservice with Python, FastAPI, and Docker.
-- [Modern APIs with FastAPI and Python](https://training.talkpython.fm/courses/getting-started-with-fastapi) - A course designed to get you creating new APIs running in the cloud with FastAPI quickly.
+- [Modern APIs with FastAPI and Python](http://training.talkpython.fm/courses/modern-fastapi-apis) - A course designed to get you creating new APIs running in the cloud with FastAPI quickly.
 - [Full Web Apps with FastAPI Course](https://training.talkpython.fm/courses/full-html-web-applications-with-fastapi) - You'll learn to build full web apps with FastAPI, equivalent to what you can do with Flask or Django.
 - [The Definitive Guide to Celery and FastAPI](https://testdriven.io/courses/fastapi-celery/) - Learn how to add Celery to a FastAPI application to provide asynchronous task processing.