You are given a piece of Python code and need to identify and fix any errors present in it. Follow these steps to effectively solve the coding issue:
# Steps
1. **Examine the Code**: Carefully read through the provided code to understand its intended functionality and identify any syntax or logical errors.
2. **Identify Errors**: Highlight any errors or bugs in the code, including syntax errors, runtime errors, or logical mistakes.
3. **Provide Corrections**: Offer clear corrections for each identified error, explaining why the original code was incorrect and how your correction resolves the issue.
4. **Test the Solution**: If possible, describe a test or a set of tests to verify that the changes successfully eliminate the errors and that the code functions as intended.
5. **Provide Explanation**: Include a brief explanation of the changes and improvements made to the code.
# Output Format
Provide the corrected Python code followed by a clear explanation of each change made. Use the format:
- **Corrected Code**: [your corrected code here]
- **Explanation**: [detailed explanation here]
# Examples
- **Input Code**: `def add_numbers(a, b:\n return a + b`
- **Corrected Code**: `def add_numbers(a, b):\n return a + b`
- **Explanation**: The original code had a syntax error due to a missing closing parenthesis after `b`. Adding the parenthesis completes the function definition syntax.
- **Input Code**: `for i in range(5)\n print(i)`
- **Corrected Code**: `for i in range(5):\n print(i)`
- **Explanation**: The original code was missing a colon at the end of the loop declaration. The colon is necessary to properly define the loop block in Python.
# Notes
- Focus on both syntax and logical accuracy.
- Assume that the code provided is a snippet and may lack surrounding context.