Add 2 functions to verify any spacy language can be instantiated. By …

…now, the only one that needs special packages is Korean. So, all languages works well but Korean

TTS/tts/layers/xtts/tokenizer.py

@@ -15,11 +15,27 @@
 
 from TTS.tts.layers.xtts.zh_num2words import TextNorm as zh_num2words
 
+import spacy
+
+# These 2 functions are to verify that any language can be instantiated
+def get_spacy_available_langs():
+    from pathlib import Path
+    spacy_path = Path(spacy.__file__.replace('__init__.py',''))
+    spacy_langs = spacy_path / 'lang'
+    SPACY_LANGS = [str(x).split('/')[-1] for x in spacy_langs.iterdir() if x.is_dir() and str(x).split('/')[-1] != '__pycache__']
+    print("Available languages in Spacy:", SPACY_LANGS)
+    return SPACY_LANGS
+def get_all_spacy_langs():
+    SPACY_LANGS = get_spacy_available_langs()
+    spacy_lang_instances = []
+    for lang in SPACY_LANGS:
+        spacy_lang_instances.append(get_spacy_lang(lang))
 
 def get_spacy_lang(lang):
     try:
         lang_model = get_lang_class(lang)()
-    except ImportError:
+    except ImportError as e:
+        print("Error", e)
         # Fallback to English if the language model is not available
         lang_model = English()
     return lang_model