🧠 ChatGPT NLP Analyzer

A Streamlit-powered app that uses the OpenAI ChatGPT API to analyze and summarize PDF/text content. Upload documents, extract summaries and keywords, analyze sentiment, and ask questions conversationally — all powered by AI!

🔍 Features

• 📄 Upload PDF, DOCX or Audio
• 🧠 ChatGPT-powered summarization
• 📝 Keyword extraction & sentiment analysis
• 💬 Chat with your document
• 📥 Export results

🚀 Install & Run

git clone https://github.com/yourusername/chatgpt-nlp-analyzer.git
cd chatgpt-nlp-analyzer
python -m venv venv
source venv/bin/activate #This is Linux command for windows use windows command
pip install -r requirements.txt
cp .env.example .env  # or else Create a .env file at the root of your project:
# Add your OpenAI key
streamlit run app/app.py

📦 Tech Stack

• Streamlit
• OpenAI GPT
• Whisper
• PyMuPDF
• python-docx
• dotenv

🔐 Setting Up Your OpenAI API Key

To use this app, you need to set your OpenAI API key. Follow the steps below:

1. Get Your API Key

• Visit OpenAI Dashboard
• Click Create new secret key
• Copy the key (starts with sk-...)

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2. Create a .env File

At the root of the project, create a file named .env (if it doesn't already exist), and add the following line:

OPENAI_API_KEY=your-api-key-here

🙌 Author

Built with ❤️ by Chaitanya Kumar Dasari