Revert "skip h2p"

This reverts commit 887d1eb8e4ff844f5105b8631108b724686a7dee.

resources/app/python/xvapitch/text/text_preprocessing.py

@@ -8,8 +8,7 @@ import glob
 from unidecode import unidecode
 # from g2pc import G2pC
 
-# FIXME: Does not load it
-# from h2p_parser.h2p import H2p
+from h2p_parser.h2p import H2p
 from num2words import num2words
 import pykakasi
 import epitran
@@ -113,9 +112,8 @@ class TextPreprocessor():
                 self.espeak = ESpeak(base_dir, language=self.lang_code2, keep_puncs=True)
 
         self.h2p = None
-        # FIXME: load h2p_parser
-        # if lang_code=="en":
-        #     self.h2p = H2p(preload=True)
+        if lang_code=="en":
+            self.h2p = H2p(preload=True)
 
         # Regular expression matching text enclosed in curly braces:
         self._curly_re = re.compile(r'(.*?)\{(.+?)\}(.*)')