Update app.py

app.py

@@ -145,12 +145,13 @@ def extract_second_column(image):
     for line in merged:
         nt = normalize(line)
 
-        
-        if len(nt) < 4:
+        if nt in COL_TITLES:
             continue
-        if sum(c.isdigit() for c in line) > len(line) / 2:
+        if len(nt) < 5:
             continue
-        if any(k in nt for k in ["dpo","dao","ref","reference","date","nme",":"]):
+        if sum(c.isdigit() for c in line) > len(line) / 3:
+            continue
+        if not line[0].isupper():
             continue
 
         final.append(line)