base_description = 'Evaluates python code in a sandbox environment. The environment is long running and exists across multiple executions. You must send the whole script every time and print your outputs. Script should be pure python code that can be evaluated. It should be in python format NOT markdown. The code should NOT be wrapped in backticks. All python packages including requests, matplotlib, scipy, numpy, pandas, etc are available. Create and display chart using `plt.show(
)`.'