Update app.py

app.py

@@ -2,9 +2,10 @@ import streamlit as st
 import pandas as pd
 import requests
 from groq import Groq
-import os
-from google.colab import userdata
-api=userdata.get('demo')
+
+# Set the API key directly or from environment variable
+api_key = "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"  # Replace with your actual demo API key
+
 # Initialize the Groq client with the API key
 client = Groq(api_key=api_key)
 
@@ -55,10 +56,11 @@ def get_health_articles(query):
             articles = []
         return articles
     except requests.exceptions.HTTPError as http_err:
-        st.error(f"HTTP error occurred: {http_err}")
+        st.error(f"HTTP error occurred: {http_err}. Please check your API key and the endpoint.")
+        st.error(f"Response content: {response.text}")
         return []
     except requests.exceptions.RequestException as err:
-        st.error(f"Error fetching articles: {err}")
+        st.error(f"Error fetching articles: {err}. Please check your internet connection.")
         return []
 
 # Streamlit app layout