0  2022                       Evans Chebet   Kenya  2:06:51
1  2021                     Benson Kipruto   Kenya  2:09:51
2  2020  Canceled due to COVID-19 pandemic     NaN      NaN
3  2019                   Lawrence Cherono   Kenya  2:07:57
4  2018                      Yuki Kawauchi   Japan  2:15:58
> Finished chain.
{
    "thoughts": {
        "text": "I already have the winning Boston Marathon times for the past 5 years saved in the file 'winning_times.csv'. Now, I need to process the CSV and display the table.",
        "reasoning": "I am choosing the process_csv command because I already have the required data saved as a CSV file, and I can use this command to read and display the data as a table.",
        "plan": "- Use the process_csv command to read the 'winning_times.csv' file and generate the table",
        "criticism": "None",
        "speak": "I will process the 'winning_times.csv' file to display the table with the winning Boston Marathon times for the past 5 years."
    },
    "command": {
        "name": "process_csv",
        "args": {
            "csv_file_path": "winning_times.csv",
            "instructions": "Read the CSV file and display the data as a table"
        }
    }
}
> Entering new AgentExecutor chain...
Thought: Since the data is already loaded in a pandas dataframe, I just need to display the top rows of the dataframe.
Action: python_repl_ast
Action Input: df.head()
Observation:    Year                               Name Country     Time
rtdocs_stable/api.python.langchain.com/en/stable/use_cases/autonomous_agents/marathon_times.html