#Ai Study Coach

AI Study Coach is an app that turns notes or pdfs into quizzes it uses Open AI's API for quiz generation and Streamlit for the UI.

Features

-Paste notes or upload PDF -Generate quizzes with Easy, Medium, or Hard difficulty

• RAG-based quiz generation
• Reranking of retrieved chunks
• duplicate-question detection
• AI grading and feedback
• Retry incorrect questions
• Weak-topic practice
• Accuracy analytics

Demo: https://youtu.be/UFbRo3OMED0

How it works

Quiz Generate From AI:

1. User's notes and difficulty are sent to OpenAI API in a promp
2. AI generates a quiz from the notes
3. Quiz is returned as a JSON, converted to a Python list and then displayed on Streamlit app

Quiz Generation From RAG:

1. Notes are split into chunks.
2. Each chunk is converted into an embedding.
3. The quiz topic is also embedded.
4. Cosine similarity retrieves the most relevant chunks.
5. A reranker improves the retrieved results.
6. The selected context is sent to the OpenAI API to generate the quiz.
7. Quiz is returned as a JSON, converted to a Python list and then displayed on Streamlit app

Grade Quiz 1.Answers are graded by AI and used for analytics.

Tech Stack

• Python
• Streamlit
• OpenAI API
• OpenAI Embeddings
• Pandas
• scikit-learn
• pypdf

Running Locally

Clone the repository:

git clone YOUR_REPO_URL
cd Ai-study-coach

Setup

Install Dependencies:

pip install -r requirements.txt

Create a Streamlit secret File:

.streamlit/secrets.toml

in file put:

OPENAI_API_KEY = "your-openai-api-key"

##Run App

streamlit run "app ui/code/App.py"