Add Flask and FastAPI workshops with YOLOv8 object detection

.gitignore

@@ -4,3 +4,9 @@ __pycache__
 *~
 .idea
 appmap.yml
+
+# Workshop temporary files
+workshops/*/uploads/
+workshops/*/results/
+workshops/*/venv/
+*.pt

workshops/README.md

@@ -0,0 +1,58 @@
+# Python Teaching Workshops
+
+This directory contains comprehensive workshop examples for teaching Python web development with machine learning integration.
+
+## Available Workshops
+
+### 1. Flask + YOLO Object Detection (`flask_yolo_detection/`)
+
+A complete Flask web application demonstrating:
+- Web application development with Flask
+- File upload handling
+- YOLOv8 object detection integration
+- Template rendering with Jinja2
+- Error handling and validation
+
+**Best for**: Beginners learning Flask and web development basics
+
+### 2. FastAPI + YOLO Object Detection (`fastapi_yolo_detection/`)
+
+A modern REST API built with FastAPI demonstrating:
+- Async/await patterns in Python
+- RESTful API design
+- Automatic API documentation (Swagger/ReDoc)
+- Modern frontend-backend communication
+- Advanced error handling
+
+**Best for**: Students learning modern API development and async programming
+
+## Getting Started
+
+Each workshop is self-contained with its own:
+- README.md with detailed instructions
+- requirements.txt with all dependencies
+- Complete, working code examples
+- Documentation and usage examples
+
+Navigate to the specific workshop directory and follow the README.md instructions to get started.
+
+## Requirements
+
+- Python 3.8 or higher
+- pip package manager
+- Virtual environment (recommended)
+
+## Workshop Features
+
+Both workshops demonstrate:
+- ✅ Real-world application structure
+- ✅ Security best practices
+- ✅ Clear, commented code
+- ✅ Comprehensive documentation
+- ✅ Error handling
+- ✅ File validation
+- ✅ Modern UI design
+
+## Support
+
+For questions or issues with specific workshops, refer to the individual workshop README files.