Problem/Issue

Identified minor grammatical inconsistencies in the docstring for generate_query in backend/src/agent/graph.py and a capitalization error in backend/src/agent/prompts.py. While not functional bugs, these issues can slightly reduce the clarity and professionalism of the codebase.

Specifically:

• In backend/src/agent/graph.py, the docstring for generate_query used "generates a search queries" and "create an optimized search query" which are grammatically awkward.
• In backend/src/agent/prompts.py, the instruction "you MUST include..." in answer_instructions started with a lowercase 'y'.

Solution/Changes

This PR addresses these minor grammatical issues and typos to improve clarity and consistency.

Changes in backend/src/agent/graph.py:

• Corrected the docstring for generate_query to use plural "search queries" consistently.

// ... existing code ...
def generate_query(state: OverallState, config: RunnableConfig) -> QueryGenerationState:
    """LangGraph node that generates search queries based on the User's question.
    Uses Gemini 2.0 Flash to create optimized search queries for web research based on
    the User's question.
    // ... existing code ...
    Returns:
        Dictionary with state update, including search_query key containing the generated queries
    """
// ... existing code ...

Changes in backend/src/agent/prompts.py:

• Capitalized the first letter of "you MUST" in answer_instructions.

// ... existing code ...
answer_instructions = """
// ... existing code ...
- You MUST include all the citations from the summaries in the answer correctly.
// ... existing code ...
"""

Benefits

• Improved Readability: Enhances the clarity and professionalism of code comments, docstrings, and prompt instructions.
• Grammatical Correctness: Ensures the text content adheres to standard English grammar.
• Consistency: Aligns the language usage across different parts of the agent's codebase.