Add repository description and topics

- Add comprehensive topics section to README.md
- Create .github/topics.txt with recommended GitHub topics
- Create .github/description.md with repository description guidelines
- Topics include: research-assistant, AI models, paper recommendation, academic research, Gradio, Python, Hugging Face, OpenAI, Anthropic, Google Gemini, LLM, generative AI, CI/CD, GitHub Actions, education, research tools

Author: nellaivijay

.github/description.md

@@ -0,0 +1,27 @@
+# GitHub Repository Description
+
+## Repository Description
+
+**Short Description (for GitHub repository settings):**
+AI-powered research companion with 15+ AI models, multi-source paper recommendations, and comprehensive research workflow management.
+
+**Long Description (for About section):**
+Enhanced Research Assistant is a sophisticated AI-powered tool that helps researchers discover, analyze, and manage academic papers more efficiently. With support for 15+ AI models including OpenAI, Anthropic, Google, and Hugging Face, multi-source paper recommendations from arXiv and Semantic Scholar, and advanced workflow management features including A/B testing, batch processing, and cost optimization.
+
+## How to Update Repository Description
+
+1. Go to your repository on GitHub
+2. Click on the "⚙️ Settings" tab
+3. In the "General" section, find "About"
+4. Update the "Description" field with the short description above
+5. Update the "Website" field with: https://huggingface.co/spaces/nellaivijay/research-assistant
+6. Click "Save changes"
+
+## Repository Metadata
+
+- **Name**: Enhanced Research Assistant
+- **Description**: AI-powered research companion with 15+ AI models, multi-source paper recommendations, and comprehensive research workflow management
+- **Website**: https://huggingface.co/spaces/nellaivijay/research-assistant
+- **License**: MIT
+- **Language**: Python
+- **Topics**: See topics.txt

.github/topics.txt

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+# GitHub Repository Topics
+
+These topics can be added to the GitHub repository settings to improve discoverability.
+
+## Recommended Topics (comma-separated)
+
+research-assistant, paper-recommendation, ai-models, machine-learning, natural-language-processing, academic-research, literature-review, citation-analysis, gradio, python, hugging-face, openai, anthropic, google-gemini, llm, generative-ai, ci-cd, github-actions, web-application, api-integration, workflow-automation, education, research-tools, productivity, knowledge-management, document-analysis
+
+## How to Add Topics to GitHub Repository
+
+1. Go to your repository on GitHub
+2. Click on "Settings" tab
+3. Scroll down to "Topics" section
+4. Click "Change topics"
+5. Add the topics listed above (comma-separated)
+6. Click "Save changes"
+
+## Topic Categories
+
+### Primary Topics
+- research-assistant
+- paper-recommendation
+- ai-models
+- machine-learning
+- natural-language-processing
+- academic-research
+- literature-review
+- citation-analysis
+
+### Technology Topics
+- gradio
+- python
+- hugging-face
+- openai
+- anthropic
+- google-gemini
+- llm
+- generative-ai
+
+### Development Topics
+- ci-cd
+- github-actions
+- web-application
+- api-integration
+- workflow-automation
+
+### Use Case Topics
+- education
+- research-tools
+- productivity
+- knowledge-management
+- document-analysis

README.md

@@ -22,6 +22,42 @@ license: mit
 
 AI-powered research companion with custom AI model selection, multi-source recommendations, analysis, and workflow management. An enhanced version of paper recommendation systems with comprehensive research workflow features and optional AI-powered analysis.
 
+## 🏷️ Repository Topics
+
+**Primary Topics:**
+- `research-assistant`
+- `paper-recommendation`
+- `ai-models`
+- `machine-learning`
+- `natural-language-processing`
+- `academic-research`
+- `literature-review`
+- `citation-analysis`
+
+**Technology Topics:**
+- `gradio`
+- `python`
+- `hugging-face`
+- `openai`
+- `anthropic`
+- `google-gemini`
+- `llm`
+- `generative-ai`
+
+**Development Topics:**
+- `ci-cd`
+- `github-actions`
+- `web-application`
+- `api-integration`
+- `workflow-automation`
+
+**Use Case Topics:**
+- `education`
+- `research-tools`
+- `productivity`
+- `knowledge-management`
+- `document-analysis`
+
 ## 🎓 Educational Purpose
 
 This project is created for **educational purposes only** to demonstrate: