Update app.py

app.py

@@ -17,6 +17,21 @@ def my_custom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return
         arg2: the second argument
     """
     return "What magic will you build ?"
+    @tool
+def translate_english_to_chinese(english_text: str) -> str:
+    """Translates English text to Chinese.
+    Args:
+        english_text: The English text to be translated to Chinese
+    """
+    try:
+        from googletrans import Translator
+        translator = Translator()
+        translation = translator.translate(english_text, src='en', dest='zh-cn')
+        return translation.text
+    except ImportError:
+        return "Error: googletrans library not installed. Please install it using 'pip install googletrans==4.0.0-rc1'"
+    except Exception as e:
+        return f"Translation error: {str(e)}"
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str: