Update app.py

app.py

@@ -3,12 +3,20 @@ from PIL import Image
 import torch
 from transformers import AutoModelForImageClassification, AutoFeatureExtractor
 from groq import Groq
+from dotenv import load_dotenv
+import os
 
-# Securely load GROQ API key
-grog_api_key = "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"
-if not grog_api_key:
+
+# Load environment variables from the .env file
+load_dotenv()
+
+# Securely get the GROQ API key from environment variables
+groq_api_key = os.getenv("GROQ_API_KEY")
+if not groq_api_key:
     raise ValueError("GROQ_API_KEY environment variable not set.")
-client = Groq(api_key=grog_api_key)
+
+# Initialize the client with the API key
+client = Groq(api_key=groq_api_key)
 
 # Expanded dictionary with treatments for various diseases
 disease_treatments = {