"""
Pharmaceutical Analytics Utilities Package

This package contains utility functions for database connectivity,
visualization, and LLM API interactions.

Modules:
- db_utils: Database connection and query utilities
- visualization: Common visualization components and helpers
- llm_utils: Utilities for interacting with LLM APIs
"""

from .db_utils import create_connection, execute_query, fetch_data
from .visualization import create_trend_chart, create_comparison_chart, create_heatmap
from .llm_utils import call_claude_api, extract_json, extract_code

__all__ = [
    'create_connection', 'execute_query', 'fetch_data',
    'create_trend_chart', 'create_comparison_chart', 'create_heatmap',
    'call_claude_api', 'extract_json', 'extract_code'
]