fixed wrong READMEs

Author: Chrisyhjiang

samples/csharp-dotnet/README.md

@@ -36,6 +36,6 @@ Title: ASP.NET Core & JavaScript Task Manager
 
 Short Description: A task manager using ASP.NET Core for the backend and JavaScript for the frontend, containerized with Docker.
 
-Tags: ASP.NET Core, JavaScript, C#, JavaScript
+Tags: ASP.NET Core, JavaScript, C#
 
-Languages: nodejs
+Languages: C#, JavaScript

samples/pulumi/README.md

@@ -38,6 +38,6 @@ Title: Pulumi
 
 Short Description: A basic Pulumi example
 
-Tags: pulumi, Node.js, http, server, Node.js, TypeScript
+Tags: pulumi, Node.js, http, server, TypeScript
 
 Languages: nodejs

samples/python-form/README.md

@@ -20,10 +20,10 @@ This Flask application provides a basic example of handling form submissions. It
 
 ---
 
-Title: Pulumi & Remix & PostgreSQL
+Title: Python & Form
 
-Short Description: A full-stack example using Remix, Prisma, and Aiven.
+Short Description: A short python example for form submission in flask.
 
-Tags: Full stack, Remix, Prisma, Aiven, PostgreSQL, Pulumi, Node.js, TypeScript, SQL
+Tags: Python, Flask, form
 
 Languages: python