Initial commit: Llama API Client with full documentation

- Added complete Python client for Llama AI models
- Support for internal network endpoints (tested and working)
- Support for external network endpoints (configured)
- Interactive chat interface with multiple models
- Automatic endpoint testing and failover
- Response cleaning for special markers
- Full documentation in English and Chinese
- Complete test suite and examples
- MIT License and contribution guidelines

.gitignore

@@ -0,0 +1,102 @@
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Virtual environments
+venv/
+ENV/
+env/
+.venv/
+.env
+
+# IDE
+.vscode/
+.idea/
+*.swp
+*.swo
+*~
+.DS_Store
+
+# Project specific
+*.log
+*.tmp
+temp/
+tmp/
+logs/
+output/
+
+# API keys and secrets (if stored in separate config)
+config.ini
+secrets.json
+.env.local
+.env.production
+
+# Test outputs
+test_results/
+*.test.txt
+
+# Backup files
+*.bak
+*.backup
+*.old
+
+# Windows
+Thumbs.db
+ehthumbs.db
+Desktop.ini
+
+# macOS
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Linux
+.directory
+.Trash-*