text: "reasoning": "I have already written the data to a file named 'winning_times.csv'. Now, I need to process this CSV file to properly 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: The CSV file has already been read and saved into a pandas dataframe called `df`. Hence, I can simply display the data by printing the whole dataframe. Since `df.head()` returns the first 5 rows, I can use that to showcase the contents.        Action: python_repl_ast    Action Input: print(df.head())   Year