Update app.py

app.py

@@ -26,7 +26,7 @@ def img2text(image):
 
 # 定义文本生成函数
 def text2text(user_input):
-    api_key = os.getenv ["openai_apikey"]
+    api_key = os.getenv ("openai_apikey")
     base_url = "https://openrouter.ai/api/v1"
     
     headers = {
@@ -147,7 +147,7 @@ def text2vid_pro(input_text,desc = "4k, high resolution"):
 
 def text2text_A(user_input):
     # 设置API密钥和基础URL
-    api_key = os.getenv ["openai_apikey"]
+    api_key = os.getenv ("openai_apikey")
     base_url = "https://openrouter.ai/api/v1"
     
     headers = {