修复选择按照标点符号分句时候，如果合成文本中句尾没有标点符号就报错的问题

GPT_SoVITS/inference_webui.py

@@ -246,7 +246,6 @@ def nonen_clean_text_inf(text, language):
 
     return phones, word2ph, norm_text
 
-
 def nonen_get_bert_inf(text, language):
     textlist, langlist = splite_en_inf(text, language)
     print(textlist)
@@ -446,6 +445,8 @@ def cut4(inp):
     return "\n".join(["%s." % item for item in inp.strip(".").split(".")])
 
 def cut5(inp):
+   if not re.search(r'[^\w\s]', inp[-1]):
+       inp += '。'
    inp = inp.strip("\n")
    punds = r'[、，。？！;：]'
    items = re.split(f'({punds})', inp)
@@ -454,6 +455,8 @@ def cut5(inp):
    return opt
 
 def cut6(inp):
+   if not re.search(r'[^\w\s]', inp[-1]):
+       inp += '.'
    inp = inp.strip("\n")
    punds = r'[,.;?!]'
    items = re.split(f'({punds})', inp)

gweight.txt

@@ -0,0 +1 @@
+GPT_weights/na_xi_da-e50.ckpt

sweight.txt

@@ -0,0 +1 @@
+SoVITS_weights/na_xi_da_e20_s2020.pth

test.py

@@ -0,0 +1,17 @@
+import re
+
+def add_period(text):
+    if not re.search(r'[^\w\s]', text[-1]):
+        text += '。'
+    return text
+
+def cut5(inp):
+   inp = add_period(inp)
+   inp = inp.strip("\n")
+   punds = r'[、，。？！;：]'
+   items = re.split(f'({punds})', inp)
+   items = ["".join(group) for group in zip(items[::2], items[1::2])]
+   opt = "\n".join(items)
+   return opt
+
+print(cut5("测试"))