Update app.py

app.py

@@ -2,6 +2,11 @@ import gradio as gr
 import base64
 from groq import Groq
 from io import BytesIO
+from dotenv import load_dotenv
+
+load_dotenv()
+
+api_key = os.getenv("API_KEY")
 
 # Function to encode the image to base64
 def encode_image(image):
@@ -13,7 +18,7 @@ def encode_image(image):
     return base64.b64encode(buffered.getvalue()).decode("utf-8")
 
 # Initialize the GROQ client
-client = Groq(api_key="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")
+client = Groq(api_key=api_key)
 
 def vqa_function(image, question):
     """