# Task ID: 9
# Title: Implement CLI Interface
# Status: done
# Dependencies: 4, 6
# Priority: low
# Description: Create a command-line interface for interacting with tiny_agent and tiny_chain.
# Details:
Create CLI commands for 'tinyagent run' and 'tinychain submit'. Implement colorized console output for better readability. Support loading tools from specified Python modules. Add interactive mode for multi-turn conversations. Include help documentation and examples. Create a config initialization command. Support output formatting options (JSON, YAML, table). Implement verbose logging options.

# Test Strategy:
Test CLI with various commands and options. Verify proper handling of command-line arguments. Test interactive mode with multi-turn conversations. Ensure clear and helpful error messages for users.
