TUI - Chat exits when tool execution encounters errors.

[sangee2004]

gptscript version v0.0.0-dev-53f7fbde-dirty

Steps to reproduce the problem:

1. Chat with the local-files-demo with claude-3-5-sonnet-20240620 provider using the example prompts given in docs - https://docs.gptscript.ai/examples/local-files - gptscript --default-model 'claude-3-5-sonnet-20240620 from github.com/gptscript-ai/claude3-anthropic-provider' --workspace . github.com/gptscript-ai/local-files-demo

2. It tries to use structuredDataQuerier tool for Can you make a cleaned up csv of it?` and fails since ".txt" file is not supported.

> Yes. Can you make a cleaned up csv of it?

    ┌────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
    │ Call Arguments:                                                                                                                                                                    
    │                                                                                                                                                                                    
    │ structuredDataQuerier {"file": "/Users/sangeethahariharan/local-files-demo/sample-data/key_contacts.txt", "prompt": "Clean and structure the key contacts data. Create a table wit.
    └────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
                                                                                                                                                                                         
    ┌──────────────────────────────────────────────────────────────────────────────────────────────┐
    │ Call Arguments:                                                                              │
    │                                                                                              │
    │ loadData {"file": "/Users/sangeethahariharan/local-files-demo/sample-data/key_contacts.txt"} │
    └──────────────────────────────────────────────────────────────────────────────────────────────┘
                                                                                                    
    ┌──────────────────────────────────────────────────────┐
    │ Call Arguments:                                      │
    │                                                      │
    │ createDatabaseFile {"dbFile": "key_contacts.duckdb"} │
    └──────────────────────────────────────────────────────┘
                                                            
  Running create-database-file from github.com/gptscript-ai/structured-data-querier                                                                                              

    ┌─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┐
    │ Success, The database already exists at /Users/sangeethahariharan/local-files-demo/sample-data/key_contacts.duckdb. │
    └─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┘
                                                                                                                           
    ┌─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┐
    │ Call Arguments:                                                                                                                 │
    │                                                                                                                                 │
    │ readSchema {"dbFile": "key_contacts.duckdb", "file": "/Users/sangeethahariharan/local-files-demo/sample-data/key_contacts.txt"} │
    └─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┘
                                                                                                                                       
  Running read-schema from github.com/gptscript-ai/structured-data-querier                                                                                                       

    ┌─────────────────────────────────────────────────────────────────────────────────────────────┐
    │ Error, Unsupported file type. Please provide a .json, .ndjson, .jsonl, .csv, or .xlsx file. │
    └─────────────────────────────────────────────────────────────────────────────────────────────┘
                                                                                                   2024/06/26 16:19:27 ERROR: Error, Unsupported file type. Please provide a .json, .ndjson, .jsonl, .csv, or .xlsx file.
: exit status 1
>

In this case , if I instruct the LLM to use read tool specifically it would succeed like Can you make a cleaned up csv of it? Use read tool for this. .

Expected Behavior:
Error should be presented to the user and he should still be present in the context of chat so that they are able to alter the chat messages and move forward.

[njhale]

Reproduced this on v0.9.1 and have some notes:

• Looks like the error is being generated by a sub call of a context tool here, which in turn, causes gptscript to exit
• This issue is not specific to the TUI, it also occurs when the TUI is disabled