further changes

app.py

@@ -35,16 +35,7 @@ from helper_function import generate_questions_dynamic
 
 load_dotenv()
 
-#llm = OpenAI(model="gpt-4o-mini")
-import google.generativeai as genai
 
-genai.configure(api_key=os.getenv("GEMINI_API_KEY"))
-
-llmGeminiPro = GoogleGenAI(model="gemini-2.5-pro")
-print("llmGeminiPro loaded!")
-
-llmGeminiFlash = GoogleGenAI(model="gemini-2.5-flash")
-print("llmGeminiFlash loaded!")
 
 llm = LlamaOpenAI(
     model="gpt-4o-mini",  # or "gpt-3.5-turbo"