Solved Lab: Python Error Handling

[abhishekrahul93]

This pull request contains my completed solutions for the "Python Error Handling" lab.

✔ What is included:

• Implemented try/except, else, and finally blocks across all functions
• Custom error messages using raise for invalid inputs
• Inventory initialization with validation (non-numeric or negative values)
• Product price validation with error handling
• Customer orders system with:
  • Invalid product name handling
  • Out-of-stock validation
  • Non-numeric and negative order count handling
• Full end-to-end program tested with both valid and invalid user inputs

✔ Notes:

• The program gracefully handles bad inputs without crashing.
• Ensures the user can retry until valid values are provided.
• All required error handling techniques from the lab instructions are implemented.

Ready for automatic feedback. 🚀