diff --git a/wikipage/__pycache__/page.cpython-38.pyc b/wikipage/__pycache__/page.cpython-38.pyc
index 6e1388a..abfc084 100644
Binary files a/wikipage/__pycache__/page.cpython-38.pyc and b/wikipage/__pycache__/page.cpython-38.pyc differ
diff --git a/wikipage/page.py b/wikipage/page.py
index 9dc510f..1e9c046 100644
--- a/wikipage/page.py
+++ b/wikipage/page.py
@@ -1,14 +1,36 @@
 import wikipedia
 
-wikipedia.set_lang("en")
-
 #   wikipedia
 #   ------------------------------------------------------------------------
 
-def get_wikipage(pagename):
+def is_header(line):
+    # return a couple of header_text and header_level
+    # or return nothing if line is not a header
+
+    line = line.strip()
+
+    if line == '':
+        return
+
+    i = 0
+    while line[i] == '=' and line[-1-i] == '=':
+        i += 1
+
+    if i == 0:
+        return
+
+    header_text = line[i:(-1-i)].strip()
+    header_level = i
+    return [header_text, header_level]
+
+
+def get_wikipage(pagename, lang = "en"):
     # get wikipedia page content by name of the page
 
+    wikipedia.set_lang(lang)
+
     print(pagename)
+    
     try:
         results = wikipedia.search(pagename, results=1, suggestion=False)
         try: