# PharmaQuery

> PharmaQuery is an advanced Pharmaceutical Insight Retrieval System designed to help users gain meaningful insights from research papers and documents in the pharmaceutical domain.

- Source: https://doutorai.pt/en/apps/rag-chain
- Category: RAG and Knowledge
- Difficulty: Intermediate
- Models: Gemini
- Frameworks: LangChain
- Runs locally?: Needs cloud APIs
- Required keys: None
- License: Apache-2.0
- Site: Doutor AI (https://doutorai.pt/en) - AI tools for small businesses

## Full tutorial

# PharmaQuery

## Overview
PharmaQuery is an advanced Pharmaceutical Insight Retrieval System designed to help users gain meaningful insights from research papers and documents in the pharmaceutical domain.

## Demo
https://github.com/user-attachments/assets/c12ee305-86fe-4f71-9219-57c7f438f291

## Features
- **Natural Language Querying**: Ask complex questions about the pharmaceutical industry and get concise, accurate answers.
- **Custom Database**: Upload your own research documents to enhance the retrieval system's knowledge base.
- **Similarity Search**: Retrieves the most relevant documents for your query using AI embeddings.
- **Streamlit Interface**: User-friendly interface for queries and document uploads.

## Technologies Used
- **Programming Language**: [Python 3.10+](https://www.python.org/downloads/release/python-31011/)
- **Framework**: [LangChain](https://www.langchain.com/)
- **Database**: [ChromaDB](https://www.trychroma.com/)
- **Models**:
  - Embeddings: [Google Gemini API (embedding-001)](https://ai.google.dev/gemini-api/docs/embeddings)
  - Chat: [Google Gemini API (gemini-1.5-pro)](https://ai.google.dev/gemini-api/docs/models/gemini#gemini-1.5-pro)
- **PDF Processing**: [PyPDFLoader](https://python.langchain.com/docs/integrations/document_loaders/pypdfloader/)
- **Document Splitter**: [SentenceTransformersTokenTextSplitter](https://python.langchain.com/api_reference/text_splitters/sentence_transformers/langchain_text_splitters.sentence_transformers.SentenceTransformersTokenTextSplitter.html)

## Requirements
1. **Install Dependencies**:
   ```bash
   pip install -r requirements.txt
   ```

2. **Run the Application**:
   ```bash
   streamlit run app.py
   ```

3. **Use the Application**:
   - Paste your Google API Key in the sidebar.
   - Enter your query in the main interface.
   - Optionally, upload research papers in the sidebar to enhance the database.

## :mailbox: Connect With Me


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## Save hours every week with AI, no hassle

**Doutor AI** gives you 1,859 ready-to-copy AI prompts, by industry and in plain English - plus a complete technical library for those who want to go further. [See plans →](https://doutorai.pt/en/pricing)

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Content by Doutor AI (https://doutorai.pt/en). When quoting, please cite the source: https://doutorai.pt/en/apps/rag-chain