新功能：默认加载模板文件；文件名和模板名按字母顺序排序

ChuanhuChatbot.py

@@ -222,7 +222,7 @@ def load_chat_history(filename):
 def get_file_names(dir, plain=False, filetype=".json"):
     # find all json files in the current directory and return their names
     try:
-        files = [f for f in os.listdir(dir) if f.endswith(filetype)]
+        files = sorted([f for f in os.listdir(dir) if f.endswith(filetype)])
     except FileNotFoundError:
         files = []
     if plain:
@@ -233,13 +233,16 @@ def get_file_names(dir, plain=False, filetype=".json"):
 def get_history_names(plain=False):
     return get_file_names(HISTORY_DIR, plain)
 
-def load_template(filename):
+def load_template(filename, plain=False):
     lines = []
     with open(os.path.join(TEMPLATES_DIR, filename), "r", encoding="utf8") as csvfile:
         reader = csv.reader(csvfile)
         lines = list(reader)
     lines = lines[1:]
-    return {row[0]:row[1] for row in lines}, gr.Dropdown.update(choices=[row[0] for row in lines])
+    if plain:
+        return sorted([row[0] for row in lines])
+    else:
+        return {row[0]:row[1] for row in lines}, gr.Dropdown.update(choices=sorted([row[0] for row in lines]))
 
 def get_template_names(plain=False):
     return get_file_names(TEMPLATES_DIR, plain, filetype=".csv")
@@ -331,7 +334,7 @@ with gr.Blocks(css=customCSS) as demo:
                     templaeFileReadBtn = gr.Button("📂 读入模板")
             with gr.Row():
                 with gr.Column(scale=6):
-                    templateSelectDropdown = gr.Dropdown(label="从Prompt模板中加载", choices=[], multiselect=False)
+                    templateSelectDropdown = gr.Dropdown(label="从Prompt模板中加载", choices=load_template(get_template_names(plain=True)[0], plain=True), multiselect=False)
                 with gr.Column(scale=1):
                     templateApplyBtn = gr.Button("⬇️ 应用")
     with gr.Accordion(label="保存/加载对话历史记录(在文本框中输入文件名，点击“保存对话”按钮，历史记录文件会被存储到Python文件旁边)", open=False):