Update deliverable2.py

deliverable2.py

@@ -12,13 +12,22 @@ from bs4 import BeautifulSoup
 from sentence_transformers import SentenceTransformer, util
 from transformers import pipeline
 
+
+SERPAPI_API_KEY = "your_serpapi_key_here"
+validator = URLValidator()
+
+import os
+SERPAPI_API_KEY = os.getenv("SERPAPI_API_KEY")
+validator = URLValidator()
+
+
 class URLValidator:
     """
     A production-ready URL validation class that evaluates the credibility of a webpage
     using multiple factors: domain trust, content relevance, fact-checking, bias detection, and citations.
     """
 
-    def __init__(self):
+    def __init__(self,serpapi_key):
         # SerpAPI Key
         # This api key is acquired from SerpAPI website.
         self.serpapi_key = SERPAPI_API_KEY