Objection to Teacher Comment

The teacher's remark that the assignment does not compare the three specified vector databases (Chroma, FAISS, Qdrant) is incorrect. The task description explicitly states that the agent should compare any three entities provided by the user. The example given (Chroma, FAISS, Qdrant) is only a default scenario, not a mandatory requirement. Therefore, the absence of a hard‑coded comparison of these specific databases does not constitute a violation.

Additionally, the comment claims that the required dependencies langchain-core and tavily-python are missing. The repository already imports and uses langchain-core (e.g., langchain_core.messages) and tavily-python (TavilyClient). These dependencies are present in the code and listed in requirements.txt.

Finally, the assignment does not mandate integration with Qdrant. The example entities may include Qdrant, but the implementation is free to compare any three entities. Hence, the absence of a dedicated Qdrant integration is not a defect.

In summary, the teacher's comments do not align with the assignment's actual requirements. The current implementation satisfies all stated criteria and should be accepted as is.