Update app.py

app.py

@@ -40,16 +40,16 @@ def pull_obsolete_codes(iso_code):
   from requests_html import HTMLSession
   session = HTMLSession() 
   r= session.get(f"https://iso639-3.sil.org/code/{iso_code}")
-  for thing in r.html.find(".views-field-nothing", clean=True):
-  lines = thing.text.splitlines()
-  # lines = text.splitlines()
-  obsolete_codes = {}
-  for line in lines:
-    for obsolete_code_name in ["639-1","639-2/B", "639-2/T", "639-3"]:
-      if obsolete_code_name in line:
-
-        code = line.split()[-1]
-        obsolete_codes[obsolete_code_name] = code  
+  for found_element in r.html.find(".views-field-nothing", clean=True):
+    lines = found_element.text.splitlines()
+    # lines = text.splitlines()
+    obsolete_codes = {}
+    for line in lines:
+      for obsolete_code_name in ["639-1","639-2/B", "639-2/T", "639-3"]:
+        if obsolete_code_name in line:
+  
+          code = line.split()[-1]
+          obsolete_codes[obsolete_code_name] = code  
   return obsolete_codes