I need an AI-powered module that can take sections of a research paper and return a polished, academically sound rewrite. The core job is to automate rephrasing and proofreading so that grammar, punctuation, clarity, and overall coherence are tightened without diluting my original meaning or scholarly tone. Here’s what I have in mind: • A script or small web utility where I paste or upload text from my research paper (DOCX or plain text is fine for the first milestone). • The engine re-generates the paragraph(s) with improved structure, correct grammar, and smoother flow, then highlights or tags every change so I can review it line by line. • Output must remain strictly formal and citation-friendly—no colloquialisms or conversational phrasing. Acceptance criteria • Every sentence in the returned text is free of grammatical or punctuation errors. • Readability scores improve measurably (e.g., via Grammarly or any Flesch-based metric) while original meaning stays intact. • Change-tracking or side-by-side view provided so I can compare versions easily. • A concise README explains setup, model choice (OpenAI, Hugging Face, or comparable), and how to extend or fine-tune it for larger documents. Python is my preferred environment, but I’m open to equivalent solutions if setup remains straightforward.