Updates to UI and backend

[blazickjp]

/describe

[github-actions]

PR Analysis

• 🎯 Main theme: This PR includes updates to both the backend and frontend of the application. It involves changes to the agent functions, database operations, and UI components. The changes include code refactoring, error handling improvements, and updates to the environment variable usage.
• 📌 Type of PR: Refactoring
• ✨ Focused PR: Yes, the PR is focused as all the changes are related to improving the codebase and UI.
• 🔒 Security concerns: No security concerns found

PR Feedback

• General suggestions: The PR includes several good practices such as improving error handling, removing unused imports, and updating environment variable usage. However, it would be beneficial to add relevant tests for the changes made in this PR to ensure they work as expected. Additionally, it would be helpful to provide more context in the PR description about the specific improvements and their impact on the overall application.

• 🤖 Code feedback:

  • relevant file: backend/agent/agent_functions/changes.py
    suggestion: It's a good practice to use specific exceptions instead of a general Exception. This helps in understanding and handling the error scenarios better. [important]
    relevant line: raise Exception(

  • relevant file: backend/agent/agent_functions/changes.py
    suggestion: Avoid using print statements for logging in production code. Consider using a logging library which can provide more control over log levels and handlers. [medium]
    relevant line: print(

  • relevant file: backend/agent/agent_functions/shell_commands.py
    suggestion: It's recommended to add type hints to function signatures. This can help in understanding the expected input and output, and can also aid static type checking tools. [medium]
    relevant line: def check_command(cls, v, values):

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