Remove unused function

webapp_utils.py

@@ -419,24 +419,6 @@ def getRightImageFile(baseDir: str,
                         nickname, domain)
 
 
-def htmlHeader(cssFilename: str, css: str, lang='en') -> str:
-    htmlStr = '<!DOCTYPE html>\n'
-    htmlStr += '<html lang="' + lang + '">\n'
-    htmlStr += '  <head>\n'
-    htmlStr += '    <meta charset="utf-8">\n'
-    fontName, fontFormat = getFontFromCss(css)
-    if fontName:
-        htmlStr += '    <link rel="preload" as="font" type="' + \
-            fontFormat + '" href="' + fontName + '" crossorigin>\n'
-    htmlStr += '    <style>\n' + css + '</style>\n'
-    htmlStr += '    <link rel="manifest" href="/manifest.json">\n'
-    htmlStr += '    <meta name="theme-color" content="grey">\n'
-    htmlStr += '    <title>Epicyon</title>\n'
-    htmlStr += '  </head>\n'
-    htmlStr += '  <body>\n'
-    return htmlStr
-
-
 def htmlHeaderWithExternalStyle(cssFilename: str, lang='en') -> str:
     htmlStr = '<!DOCTYPE html>\n'
     htmlStr += '<html lang="' + lang + '">\n'