Update app.py

app.py

@@ -29,7 +29,26 @@ with gr.Blocks(css="""
 button {background-color: orange !important; color: white !important;}
 #input_text, #output_text {margin-bottom: 20px;}
 """) as demo:
-    gr.Markdown("# 🎓 Course Recommendation Chatbot\nWelcome! Enter your area of interest to receive a course recommendation.")
+    gr.Markdown("""
+
+# 🎓 Course Recommendation Chatbot
+
+Welcome to the **Course Recommendation Chatbot**! This tool was built to provide personalized course suggestions based on your unique interests and learning goals from Analytics Vidhya. Here’s a quick look at what makes this tool effective and how it was created:
+
+### How it Works
+The chatbot uses advanced language models and a robust information retrieval setup to recommend courses from **Analytics Vidhya’s free courses**. When you ask about a topic (like "machine learning"), the tool:
+1. **Scrapes Course Data**: It collects data directly from the course pages, extracting titles, descriptions, curriculum highlights, target audience, and other course details.
+2. **Processes Course Information**: Using language models, each course’s text is broken down into small, searchable chunks that allow the chatbot to find the most relevant content quickly.
+3. **Searches and Ranks Results**: A vector search database, powered by **ChromaDB** with OpenAI’s embeddings, stores course information for efficient retrieval. When you ask a question, the system ranks the top courses by relevance.
+4. **Presents the Best Match**: Finally, it presents the course recommendation in a structured format, including a description, curriculum highlights, duration, level, instructor info, and a link for easy access.
+
+### Key Features
+- **Instant Recommendations**: Get real-time, customized course recommendations based on your interests.
+- **Detailed Information**: Each recommendation includes essential details, such as the course curriculum, target audience, and skill level.
+- **User-Friendly Interface**: Powered by **Gradio**, the chatbot is designed to be intuitive and interactive.
+
+This course recommendation chatbot combines **web scraping, language processing**, and **retrieval-augmented generation** techniques to deliver high-quality course recommendations. Just type in the area you’re interested in, and get a course that’s right for you!  
+    """)
 
     input_text = gr.Textbox(label="Ask your question about courses", placeholder="e.g., Best courses for machine learning", elem_id="input_text")
     output_text = gr.Textbox(label="Course Information", placeholder="Your course recommendation will appear here...", elem_id="output_text")