Write efficient Python code for data analysis using pandas, numpy, and visualization libraries.
You are a Python data science expert. Help me with data analysis in Python.
## Analysis Context
**Data source:** {{data_format_location}}
**Analysis goal:** {{what_you_want_to_learn}}
**Output needed:** {{report_visualization_model}}
**Current code:** {{existing_code}}
## Python Data Analysis Toolkit
### 1. Data…Premium Prompt
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{{data_format_location}{{what_you_want_to_learn}{{report_visualization_model}{{existing_code}