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Akshayram1 commited on Oct 23, 2024

Commit

ac01bd6

verified ·

1 Parent(s): 5f04129

Update app.py

Files changed (1) hide show

app.py CHANGED Viewed

@@ -5,24 +5,25 @@ import pandas as pd
 import plotly.express as px
 from dateutil import parser
 import nltk
-nltk.downloader.download('vader_lexicon')
 from nltk.sentiment.vader import SentimentIntensityAnalyzer
 import datetime
 import requests
 st.set_page_config(page_title="Stock News Sentiment Analyzer", layout="wide")
-# Function to allow all CORS and permissions, managed typically by your server or hosting service.
 def set_headers():
-    st.write("<head>")
-    st.write("""<meta http-equiv="Content-Security-Policy" content="default-src 'self' 'unsafe-inline' 'unsafe-eval' data: gap: https://ssl.gstatic.com 'https://*'; connect-src * ws://localhost:* wss://localhost:*">""")
-    st.write("<meta http-equiv='Access-Control-Allow-Origin' content='*'>")
-    st.write("</head>")
 set_headers()
 def verify_link(url, timeout=10, retries=3):
-    for _ in retries:
         try:
             response = requests.head(url, timeout=timeout, allow_redirects=True)
             if 200 <= response.status_code < 300:

 import plotly.express as px
 from dateutil import parser
 import nltk
+nltk.download('vader_lexicon')
 from nltk.sentiment.vader import SentimentIntensityAnalyzer
 import datetime
 import requests
 st.set_page_config(page_title="Stock News Sentiment Analyzer", layout="wide")
+# Function to set up headers
 def set_headers():
+    # Adding meta tags for CORS and Content-Security-Policy
+    st.markdown("""
+        <meta http-equiv="Content-Security-Policy" content="default-src 'self' 'unsafe-inline' 'unsafe-eval' data: gap: https://ssl.gstatic.com 'https://*'; connect-src * ws://localhost:* wss://localhost:*">
+        <meta http-equiv="Access-Control-Allow-Origin" content="*">
+    """, unsafe_allow_html=True)
 set_headers()
 def verify_link(url, timeout=10, retries=3):
+    for _ in range(retries):  # Fixed the range usage
         try:
             response = requests.head(url, timeout=timeout, allow_redirects=True)
             if 200 <= response.status_code < 300: