feat: Add e2b code artifact tool support for the FastAPI template #339
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🦋 Changeset detectedLatest commit: 1c17747 The changes in this PR will be included in the next version bump. This PR includes changesets to release 1 package
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WalkthroughThe pull request introduces several enhancements across multiple files, focusing on tool management and code generation functionalities. A new asynchronous function Changes
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Actionable comments posted: 11
🧹 Outside diff range and nitpick comments (7)
templates/types/streaming/fastapi/app/api/routers/__init__.py (1)
12-18: Consider adding a debug log for sandbox router import failure.The dynamic addition of the sandbox router is a good approach for optional functionality. However, silently passing on an ImportError might make debugging difficult if the sandbox router is expected to be present.
Consider adding a debug log in the except block:
try: from .sandbox import sandbox_router # noqa: F401 api_router.include_router(sandbox_router, prefix="/sandbox") except ImportError: - pass + import logging + logging.debug("Sandbox router not found. Skipping inclusion.")This will help in troubleshooting if the sandbox router is unexpectedly missing.
templates/types/streaming/fastapi/main.py (1)
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25-35: LGTM: CORS middleware conditionally added for development.The addition of CORS middleware only for the development environment is a good security practice. However, consider the following suggestion:
For production environments, it might be beneficial to have more granular control over CORS settings. Consider implementing configurable CORS settings for production, such as:
if environment == "dev": # Current development CORS settings elif environment == "prod": app.add_middleware( CORSMiddleware, allow_origins=[os.getenv("ALLOWED_ORIGINS", "").split(",")], allow_credentials=True, allow_methods=["GET", "POST", "PUT", "DELETE"], allow_headers=["*"], )This would allow for more secure and customizable CORS settings in production.
templates/types/streaming/fastapi/app/engine/utils/file_helper.py (1)
34-39: Reconsider the default file path.Using
os.getcwd()as the default directory for saving files might not be ideal in all scenarios, especially in a web application context. Consider using a dedicated uploads directory or allowing it to be configured.helpers/python.ts (2)
283-292: LGTM! Consider adding error handling.The
copyRouterCodefunction is well-implemented and correctly handles the conditional copying of the sandbox router when the "artifact" tool is selected. The use ofpath.joinfor constructing file paths is a good practice.Consider adding error handling to catch and log any potential errors during the file copy operation. This would improve the robustness of the function:
const copyRouterCode = async (root: string, tools: Tool[]) => { try { if (tools?.some((t) => t.name === "artifact")) { await copy("sandbox.py", path.join(root, "app", "api", "routers"), { parents: true, cwd: path.join(templatesDir, "components", "routers", "python"), rename: assetRelocator, }); } } catch (error) { console.error("Error copying router code:", error); } };
445-447: LGTM! Consider adding a comment for clarity.The addition of the
copyRouterCodecall in theinstallPythonTemplatefunction is appropriate and well-placed in the installation flow. It correctly passes the required parameters.Consider adding a brief comment explaining the purpose of this step for better code readability:
// Copy router code if the artifact tool is selected await copyRouterCode(root, tools ?? []);templates/components/engines/python/agent/tools/artifact.py (2)
66-67: Unnecessary__init__method inCodeGeneratorToolclassThe
__init__method inCodeGeneratorTooldoes not perform any initialization and merely contains apassstatement. Since Python provides a default constructor when none is defined, you can remove this method to simplify the code.Apply this diff to remove the unnecessary
__init__method:-class CodeGeneratorTool: - def __init__(self): - pass +class CodeGeneratorTool: # Other methods remain unchanged
11-25: Ensure proper formatting withinCODE_GENERATION_PROMPTThe
CODE_GENERATION_PROMPTcontains multi-line strings with numbered templates and descriptions. Ensure that the indentation and spacing are consistent to maintain readability and prevent potential parsing issues by the language model. Also, consider using raw strings or escaping characters if necessary.No diff is provided since this is a stylistic suggestion, but please review the prompt formatting for consistency.
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📒 Files selected for processing (7)
- helpers/python.ts (2 hunks)
- helpers/tools.ts (2 hunks)
- templates/components/engines/python/agent/tools/artifact.py (1 hunks)
- templates/components/routers/python/sandbox.py (1 hunks)
- templates/types/streaming/fastapi/app/api/routers/init.py (1 hunks)
- templates/types/streaming/fastapi/app/engine/utils/file_helper.py (1 hunks)
- templates/types/streaming/fastapi/main.py (2 hunks)
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📓 Path-based instructions (5)
templates/components/engines/python/agent/tools/artifact.py (1)
Pattern
templates/**: For files under thetemplatesfolder, do not report 'Missing Dependencies Detected' errors.templates/components/routers/python/sandbox.py (1)
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templates/**: For files under thetemplatesfolder, do not report 'Missing Dependencies Detected' errors.templates/types/streaming/fastapi/app/api/routers/__init__.py (1)
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templates/**: For files under thetemplatesfolder, do not report 'Missing Dependencies Detected' errors.templates/types/streaming/fastapi/app/engine/utils/file_helper.py (1)
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templates/**: For files under thetemplatesfolder, do not report 'Missing Dependencies Detected' errors.templates/types/streaming/fastapi/main.py (1)
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templates/**: For files under thetemplatesfolder, do not report 'Missing Dependencies Detected' errors.
🔇 Additional comments (16)
templates/types/streaming/fastapi/app/api/routers/__init__.py (3)
1-5: LGTM: Imports are correct and well-organized.The necessary imports are present, and the use of
# noqa: F401is appropriate for suppressing unused import warnings for indirectly used routers.
7-10: LGTM: Router configuration is well-structured.The main
api_routeris correctly instantiated and includes the necessary sub-routers with appropriate prefixes. This structure follows FastAPI best practices and provides a clear API hierarchy.
1-18: Overall, the changes look good and align with the PR objectives.The implementation provides a clear and flexible structure for API routing in the FastAPI template. It successfully incorporates the chat, config, and file upload routers, with the additional capability to include a sandbox router if available. This aligns well with the PR objective of adding e2b code artifact tool support.
The code follows FastAPI best practices and provides a solid foundation for further development. The only minor suggestion is to add a debug log for the sandbox router import failure, which would aid in troubleshooting if needed.
templates/types/streaming/fastapi/main.py (3)
3-3: LGTM: Import changes look good.The restructuring of imports, including moving
load_dotenvand adding theapi_routerimport, aligns well with the changes described in the summary. This change supports the consolidation of routing logic.Also applies to: 11-11
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60-65: LGTM: Improved application run configuration.The changes to the application run configuration are well-implemented:
- Using environment variables for host and port configuration increases deployment flexibility.
- Setting the reload option based on the environment is a good practice, enabling hot-reloading in development while ensuring stability in production.
These improvements align with best practices for configurable and environment-aware applications.
58-58: ```shell
#!/bin/bashDescription: List all api_router.include_router calls to verify included routers and their prefixes
rg 'api_router.include_router' --glob '*.py' -A 5
</blockquote></details> <details> <summary>templates/types/streaming/fastapi/app/engine/utils/file_helper.py (4)</summary><blockquote> `1-8`: **LGTM: Imports and logger setup are appropriate.** The imports are well-organized, including only necessary modules. The logger setup follows best practices by using `__name__`. --- `17-30`: **Function signature and docstring look good.** The function signature and docstring are clear and informative. Good job on providing type hints and a detailed description of the parameters and return value. --- `1-58`: **Overall, good implementation with room for minor improvements.** This new utility file for saving files with metadata is well-structured and implements the required functionality. The use of Pydantic for the metadata model and the comprehensive error handling in the `save_file` function are commendable. There are a few areas where the implementation could be enhanced: 1. Refining the Pydantic model for better documentation and validation. 2. Improving the flexibility of file path handling. 3. Enhancing error handling with more specific exception types. 4. Ensuring the robustness of environment variable usage. These improvements would make the utility more robust and easier to use in various scenarios. Great job on this implementation! --- `54-58`: **Verify environment variable existence.** The URL construction relies on the `FILESERVER_URL_PREFIX` environment variable. It's a good practice to verify its existence and provide a meaningful error message if it's missing. Here's a script to check for the environment variable: </blockquote></details> <details> <summary>helpers/tools.ts (3)</summary><blockquote> `142-142`: **LGTM: Version update for e2b_code_interpreter** The update of the `e2b_code_interpreter` dependency from version "0.0.7" to "0.0.10" is a positive change. This minor version update likely includes bug fixes and improvements, which should enhance the functionality of the Code Interpreter tool. --- `176-176`: **LGTM: Added FastAPI support** The addition of "fastapi" to the `supportedFrameworks` array is in line with the PR objective of adding e2b code artifact tool support for the FastAPI template. This change ensures that the Artifact Code Generator tool can now be used with FastAPI projects. --- `168-175`: **Caution: Using pre-release version of e2b_code_interpreter** While it's good that you've added a TODO comment, using a pre-release version (^0.0.11b38) of `e2b_code_interpreter` in production code can be risky. Pre-release versions may contain unstable features or unexpected bugs. Consider the following actions: 1. Create a follow-up task or issue to track the update to the stable version. 2. If possible, test thoroughly with this pre-release version before merging to ensure it doesn't introduce any regressions. 3. Set up a reminder or alert for when version 0.0.11 is officially released. To ensure we're using the latest pre-release version, let's check the available versions: This will help us confirm if there's a newer pre-release version available or if the stable 0.0.11 has been released. </blockquote></details> <details> <summary>helpers/python.ts (1)</summary><blockquote> Line range hint `283-447`: **Summary: Changes successfully implement artifact tool support** The modifications to add e2b code artifact tool support for the FastAPI template have been implemented effectively. The new `copyRouterCode` function and its integration into the `installPythonTemplate` function are well-designed and consistent with the existing codebase. The changes align with the PR objectives and should successfully add the desired functionality. </blockquote></details> <details> <summary>templates/components/engines/python/agent/tools/artifact.py (2)</summary><blockquote> `1-100`: **Overall code quality and compliance with coding guidelines** The new file `artifact.py` introduces classes and methods that align with the project's objectives. The use of `pydantic` for data validation and modeling is appropriate, and the integration with `llama_index` appears to follow expected patterns. --- `90-93`: **Ensure `Settings.llm.as_structured_llm` is correctly configured** The line `sllm = Settings.llm.as_structured_llm(output_cls=CodeArtifact)` assumes that `Settings.llm` has an `as_structured_llm` method and that it's properly configured to return a structured LLM instance. Verify that `Settings.llm` is correctly set up in your application settings and that the method exists and functions as intended. Run the following script to check the availability of the `as_structured_llm` method: </blockquote></details> </blockquote></details> </details> <!-- This is an auto-generated comment by CodeRabbit for review status -->
templates/types/streaming/fastapi/app/engine/utils/file_helper.py
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Actionable comments posted: 8
🧹 Outside diff range and nitpick comments (4)
.changeset/shiny-lamps-retire.md (1)
5-5: Consider adding more details to the changeset description.While the current description is clear and concise, it would be helpful to provide more context about the e2b code artifact tool. Consider adding information such as:
- What is the e2b code artifact tool?
- How does it benefit developers using the FastAPI template?
- Are there any specific usage instructions or considerations?
This additional information would help other developers understand the impact and value of this change.
templates/types/streaming/fastapi/app/api/routers/models.py (3)
58-61: Add a docstring toArtifactAnnotationclass for clarityIncluding a docstring for the
ArtifactAnnotationclass will enhance readability and maintainability by providing a clear description of its purpose and usage.Suggested addition:
class ArtifactAnnotation(BaseModel): + """ + Represents the annotation data for artifacts generated by tools, including the tool call and output details. + """ toolCall: Dict[str, Any] toolOutput: Dict[str, Any]
154-172: Add error handling for unexpectedtoolOutputstructuresIn the
_get_latest_code_artifactmethod, consider adding error handling to manage cases wheretool_outputmight not have the expected structure. This will prevent potential exceptions and enhance the robustness of the code.Suggested modification:
return tool_output.get("output", {}).get("code", None) + else: + logger.warning("Tool output is empty or marked as error.") + else: + logger.warning("Annotation data does not contain 'toolOutput'.") return None
174-179: Update the docstring ofget_history_messagesto include new parameterThe
get_history_messagesmethod now includes theinclude_code_artifactparameter. Updating the docstring will help other developers understand the purpose and usage of this parameter.Suggested docstring update:
def get_history_messages( self, include_agent_messages: bool = False, include_code_artifact: bool = True, ) -> List[ChatMessage]: + """ + Get the history messages. + + :param include_agent_messages: Whether to include agent messages in the history. + :param include_code_artifact: Whether to include the latest code artifact in the history. + :return: A list of ChatMessage objects representing the chat history. + """
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📒 Files selected for processing (4)
- .changeset/shiny-lamps-retire.md (1 hunks)
- templates/components/routers/python/sandbox.py (1 hunks)
- templates/types/streaming/fastapi/app/api/routers/models.py (3 hunks)
- templates/types/streaming/fastapi/app/engine/utils/file_helper.py (1 hunks)
🚧 Files skipped from review as they are similar to previous changes (1)
- templates/types/streaming/fastapi/app/engine/utils/file_helper.py
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📓 Path-based instructions (2)
templates/components/routers/python/sandbox.py (1)
Pattern
templates/**: For files under thetemplatesfolder, do not report 'Missing Dependencies Detected' errors.templates/types/streaming/fastapi/app/api/routers/models.py (1)
Pattern
templates/**: For files under thetemplatesfolder, do not report 'Missing Dependencies Detected' errors.
🔇 Additional comments (6)
.changeset/shiny-lamps-retire.md (1)
1-3: LGTM: Changeset entry is correctly formatted.The changeset entry for "create-llama" with a patch version bump is correctly formatted and appropriate for adding a new tool without introducing breaking changes.
templates/components/routers/python/sandbox.py (3)
1-18: LGTM: Imports and constants are well-defined.The imports cover all necessary modules for the functionality, and the constants SANDBOX_TIMEOUT and MAX_DURATION are clearly defined with appropriate values.
21-40: LGTM: ExecutionResult class is well-structured.The ExecutionResult class is a well-defined Pydantic model that encapsulates all necessary fields for execution results. The to_response method provides a clean way to convert the result to a camelCase format suitable for API responses.
1-144: Overall assessment: Good implementation with room for improvement.The
sandbox.pyfile implements a well-structured FastAPI router for managing sandboxed code execution. The code is logically organized and covers the necessary functionality. However, there are several areas where improvements can be made:
- Input validation and error handling for CodeArtifact creation.
- Error handling for sandbox creation.
- Sanitization of commands and validation of file paths to prevent security vulnerabilities.
- More robust error handling for code execution.
- Refinements to the
_download_cell_resultsfunction, including more specific exception handling and type hinting.Implementing these suggestions will significantly enhance the security, robustness, and maintainability of the code. Great work on the overall implementation!
templates/types/streaming/fastapi/app/api/routers/models.py (2)
193-200: Ensure inclusion of code artifacts does not expose sensitive informationIncluding the latest code artifact in the assistant's messages may inadvertently expose sensitive or confidential code. Please ensure that the code artifacts are sanitized and safe to share with the end user.
Consider implementing a validation step to sanitize the
latest_code_artifactbefore including it in the message.
65-65: Ensure type union compatibility with supported Python versionsThe use of the
|operator for type unions is supported in Python 3.10 and above. If the project needs to support earlier Python versions, consider importingUnionfrom thetypingmodule to maintain compatibility.To verify the project's Python version compatibility, please check the Python version specified in your project's configuration files or deployment environment.
Alternatively, run the following script to search for Python version specifications:
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Actionable comments posted: 1
🧹 Outside diff range and nitpick comments (2)
templates/types/streaming/nextjs/app/components/ui/chat/widgets/Artifact.tsx (2)
127-135: Simplify theClosebutton's event handlers.The
onClickhandler for theClosebutton calls two functions:closePanel()andsetOpenOutputPanel(false). Since both actions are related to closing the panel, consider creating a single function to handle this logic for better maintainability.Apply the following refactor:
<Button - onClick={() => { - closePanel(); - setOpenOutputPanel(false); - }} + onClick={handleClose} variant="outline" > Close </Button> +function handleClose() { + closePanel(); + setOpenOutputPanel(false); +}
189-197: Ensure consistent height forTabsContentcomponents.The
TabsContentcomponents for "Code" and "Preview" have the sameh-[80%]class, but the "Preview" tab also includes additional margin and spacing classes (mt-4 space-y-4). This might lead to inconsistent content height between tabs. Consider standardizing the styling to provide a consistent user experience.
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templates/types/streaming/nextjs/app/components/ui/chat/widgets/Artifact.tsx (1)
Pattern
templates/**: For files under thetemplatesfolder, do not report 'Missing Dependencies Detected' errors.
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templates/types/streaming/nextjs/app/components/ui/chat/widgets/Artifact.tsx (3)
122-136: LGTM!The addition of the header section with the artifact's title, version, and the close button enhances the user interface and provides clear context to the users. The implementation is correct and follows best practices.
178-197: Handle empty states forstderrandstdout.In the
ArtifactLogscomponent usage, ensure that when bothstderrandstdoutare empty or undefined, the component does not render unnecessary whitespace or empty containers.Ensure that
ArtifactLogshandles empty or undefined logs gracefully to prevent UI clutter.
178-197:⚠️ Potential issueFix syntax error in
ArtifactLogscomponent usage.There is a syntax error at line 194 due to a missing opening angle bracket before the
ArtifactLogscomponent. This will cause a compilation error.Apply the following diff to fix the syntax error:
- {ArtifactLogs stderr={stderr} stdout={stdout} />} + <ArtifactLogs stderr={stderr} stdout={stdout} />Likely invalid or redundant comment.
templates/types/streaming/nextjs/app/components/ui/chat/widgets/Artifact.tsx
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templates/types/streaming/fastapi/app/engine/utils/file_helper.py
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e2e/python/resolve_dependencies.spec.ts (1)
37-37: Approve addition of "artifact" tool, but suggest enhancing test coverage.The addition of the "artifact" tool to the
toolOptionsarray is approved. This will generate new test cases for this tool option. However, to ensure comprehensive testing:
Consider adding specific checks for the "artifact" tool in the test cases. For example, verify if any particular dependencies or files are expected when this tool is selected.
Update the test documentation to reflect the addition of the new "artifact" tool option and its expected behavior.
Would you like assistance in drafting the additional checks for the "artifact" tool?
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📒 Files selected for processing (3)
- e2e/python/resolve_dependencies.spec.ts (1 hunks)
- templates/components/routers/python/sandbox.py (1 hunks)
- templates/types/streaming/fastapi/app/engine/utils/file_helper.py (1 hunks)
🚧 Files skipped from review as they are similar to previous changes (2)
- templates/components/routers/python/sandbox.py
- templates/types/streaming/fastapi/app/engine/utils/file_helper.py
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