Update app.py

app.py

@@ -3,6 +3,7 @@ import base64
 from groq import Groq
 from io import BytesIO
 from dotenv import load_dotenv
+import os
 
 load_dotenv()
 
@@ -66,8 +67,8 @@ interface = gr.Interface(
     fn=vqa_function,
     inputs=[image_input, text_input],
     outputs=output_text,
-    title="Visual Question Answering with GROQ",
-    description="Upload an image and ask a question. The app uses a GROQ-based model to analyze the image and answer your question."
+    title="Visual Question Answering with llama model",
+    description="Upload an image and ask a question. The app uses a LLAMA VISION model to analyze the image and answer your question."
 )
 
 # Launch the app