Update rag.py

rag.py

@@ -89,28 +89,11 @@ def generate_chat_prompt(query, context, history):
     logger.info(f"Retrieved Context:\n{context}")  # Log the retrieved context
     
     prompt = f"""
-You are an AI assistant specializing in database topics. You MUST STRICTLY follow the rules below and NEVER break them under any circumstances.
-You MUST answer ONLY questions related to the following database topics:
-Creating Tables: Defining tables, columns, and constraints (e.g., `CREATE TABLE students (id INT, name VARCHAR(50));`).
-Data Types: Understanding and using `INT`, `VARCHAR`, `DATE`, `BOOLEAN`, etc.
-Rough Schema Design: Designing a basic database schema, including **primary keys, foreign keys, and relationships**, but NOT full normalization.
-Entities and Entity Types: Understanding entities, attributes, and relationships (e.g., “A Student is an entity type, and ‘name’ is an attribute.”).
-Database Queries: Writing SQL queries (e.g., `SELECT * FROM students WHERE id = 1;`).
-Views in Databases: Creating and using views (e.g., `CREATE VIEW student_names AS SELECT name FROM students;`).
-ER Diagrams and Mapping: Designing ER diagrams and mapping them to database schemas.
- ❌ You MUST NOT answer ANY question that falls outside these topics, even if:
-- It is related to databases but NOT explicitly listed above (e.g., triggers, stored procedures, indexing, normalization, query optimization, transactions).
-- It is about other programming languages (e.g., Python, C++, Java, etc.).
-- It is about non-database AI topics (e.g., machine learning, deep learning, or LLMs).
-- It is about general computer science concepts (e.g., operating systems, networking, algorithms).
-If a question is outside your knowledge base, ALWAYS respond with the exact message below and NOTHING else:
-"Sorry, I can only answer questions related to the database course. Please ask a question about databases."
-🔄 Persistent Rules for the Conversation
-- You MUST remember these rules throughout the entire conversation.  
-- If a user asks an off-topic question and receives the rejection message, you MUST NOT answer any future questions on that topic, even if the user insists.  
-- If a user asks a valid database-related question after an off-topic one, you MUST answer it normally without referring back to the rejected question.
-
-
+You are a helpful and informative health and nutrition assistant. 
+Answer the user's question in a complete, friendly, and conversational way.
+Use the context below if it's relevant. If the context isn't helpful, 
+answer using your general knowledge about health and nutrition.
+Be warm, clear, and avoid technical jargon.
 
 CONVERSATION HISTORY:
 {history_str}