Update esg_metrics.py

esg_metrics.py

@@ -1,24 +1,17 @@
 import re
 
-def extract_scope(text, scope):
-    pattern = rf"Scope\s*{scope}[^0-9]*(\d+\.?\d*)"
-    m = re.search(pattern, text, re.IGNORECASE)
-    if m:
+def extract_scope(text, n):
 
-        return float(m.group(1))
+    m = re.search(rf"Scope\s*{n}[^0-9]*(\d+\.?\d*)", text, re.I)
 
-    return None
+    return float(m.group(1)) if m else None
 
 
 def extract_revenue(text):
 
-    m = re.search(r"Revenue[^0-9]*(\d+\.?\d*)", text, re.IGNORECASE)
+    m = re.search(r"Revenue[^0-9]*(\d+\.?\d*)", text, re.I)
 
-    if m:
-
-        return float(m.group(1))
-
-    return None
+    return float(m.group(1)) if m else None
 
 
 def carbon_intensity(scope1, revenue):