Update app.py

app.py

@@ -30,7 +30,7 @@ llm = None
 
 # Model Selection
 #st.header("Model Selection")
-model_choice = st.radio("Select LLM", ["OpenAI Model", "Groq-based LLM"], index=1, horizontal=True)
+model_choice = st.radio("Select LLM", ["GPT-4o", "llama-3.3-70b"], index=1, horizontal=True)
 
 
 # API Key Validation and LLM Initialization
@@ -39,13 +39,13 @@ openai_api_key = os.getenv("OPENAI_API_KEY")
 
 #llm = ChatGroq(groq_api_key=os.getenv("GROQ_API_KEY"), model="groq/llama-3.3-70b-versatile")
 
-if model_choice == "Groq-based LLM":
+if model_choice == "llama-3.3-70b":
     if not groq_api_key:
         st.error("Groq API key is missing. Please set the GROQ_API_KEY environment variable.")
         llm = None
     else:
         llm = ChatGroq(groq_api_key=groq_api_key, model="groq/llama-3.3-70b-versatile")
-elif model_choice == "OpenAI Model":
+elif model_choice == "GPT-4o":
     if not openai_api_key:
         st.error("OpenAI API key is missing. Please set the OPENAI_API_KEY environment variable.")
         llm = None