updated agent

agent.py

@@ -1,4 +1,3 @@
-# agent.py — Gemini-based Coding Agent with PDF/.py RAG + Memory (.env support)
 import os
 import fitz
 import faiss
@@ -10,10 +9,10 @@ from sentence_transformers import SentenceTransformer
 
 class CodingAgent:
     def __init__(self):
-        # Load .env file
+        
         load_dotenv()
 
-        # Setup Gemini LLM
+        
         self.api_key = os.getenv("GEMINI_API_KEY")
         if not self.api_key:
             raise ValueError("GEMINI_API_KEY not found in environment or .env file.")
@@ -21,12 +20,12 @@ class CodingAgent:
         genai.configure(api_key=self.api_key)
         self.model = genai.GenerativeModel("gemini-1.5-flash")
 
-        # Embedding model + FAISS index
+        
         self.embedder = SentenceTransformer("all-MiniLM-L6-v2")
         self.index = faiss.IndexFlatL2(384)
         self.docs = []
 
-        # SQLite memory
+        
         self.conn = sqlite3.connect("memory.db", check_same_thread=False)
         self.conn.execute(
             """CREATE TABLE IF NOT EXISTS memory (id INTEGER PRIMARY KEY, query TEXT, response TEXT)"""