Fix FastAPI and Pydantic dependency conflict

[B0LK13]

User description

Problem

The current requirements.txt file specifies fastapi==0.99.0, which creates a dependency conflict with pydantic>=2.8.2. This prevents successful installation of AlphaCodium dependencies.

Error encountered:

ERROR: Cannot install -r requirements.txt (line 2) and pydantic>=2.8.2 because these package versions have conflicting dependencies.

The conflict is caused by:
    The user requested pydantic>=2.8.2
    fastapi 0.99.0 depends on pydantic!=1.8, !=1.8.1, <2.0.0 and >=1.7.4

Solution

Updated FastAPI version constraint from ==0.99.0 to >=0.104.0 to resolve the dependency conflict.

Changes

• File modified: requirements.txt
• Change: fastapi==0.99.0 → fastapi>=0.104.0

Testing

✅ Installation verified: All dependencies install successfully with the updated constraint
✅ Functionality verified: AlphaCodium imports and configuration loading work correctly
✅ Compatibility maintained: No breaking changes to existing functionality

Benefits

• Enables smooth installation process for new users
• Maintains compatibility with modern Pydantic versions
• Allows dependency resolver to select compatible versions automatically
• Follows semantic versioning best practices

Impact

This is a low-risk change that only affects the installation process. The updated FastAPI version maintains backward compatibility with the existing AlphaCodium codebase while resolving the dependency conflict that prevents installation.

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Pull Request opened by Augment Code with guidance from the PR author

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PR Type

Bug fix

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Description

• Update FastAPI version constraint to resolve dependency conflict

• Enable compatibility with Pydantic >=2.8.2

• Fix installation failures caused by version incompatibility

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Diagram Walkthrough

flowchart LR
  A["FastAPI ==0.99.0"] --> B["Dependency Conflict"]
  B --> C["Installation Failure"]
  D["FastAPI >=0.104.0"] --> E["Compatible Dependencies"]
  E --> F["Successful Installation"]

Loading

File Walkthrough

	Relevant files
Dependencies	requirements.txt Update FastAPI version constraint                                                requirements.txt Updated FastAPI version constraint from ==0.99.0 to >=0.104.0 Resolves dependency conflict with pydantic>=2.8.2 Enables successful package installation +1/-1

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[qodo-code-review]

PR Reviewer Guide 🔍

Here are some key observations to aid the review process:

⏱️ Estimated effort to review: 1 🔵⚪⚪⚪⚪

🧪 No relevant tests

🔒 No security concerns identified

⚡ Recommended focus areas for review Version Range Choice Confirm that setting fastapi>=0.104.0 aligns with the rest of the codebase and infrastructure (e.g., ASGI server, middlewares, dependencies) and does not require additional upper bounds to avoid unexpected future major/minor upgrades. fastapi>=0.104.0 PyGithub==1.59.*

[qodo-code-review]

PR Code Suggestions ✨

Explore these optional code suggestions:

Category	Suggestion	Impact
Qodo best practice	Constrain the FastAPI version range Avoid an open-ended lower-bound-only specifier; add an upper bound (or pin exactly) to keep builds reproducible and prevent unexpected breakages from future releases. requirements.txt [2] -fastapi>=0.104.0 +fastapi>=0.104.0,<1.0.0 Apply / Chat Suggestion importance[1-10]: 6 __ Why: Relevant best practice - Pin or constrain dependency versions to ensure reproducible builds and prevent future breaking changes.	Low
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[avior-qc]

/agentic_review

[MayV]

/feedback