Update app.py

app.py

@@ -58,27 +58,20 @@ def lookup_definition(query: str) -> AgentText:
 
 AUDIO_OUTPUT_PATH = "/tmp/response.mp3"
 
+
 @tool
 def text_to_speech(text: str) -> AgentAudio:
     """
-    Temporary placeholder docstring.
+    Converts input text to speech and returns an AgentAudio instance with the audio file path.
+    Args:
+        text: The text sring with word definition that will be converted into speech.
+    Returns:
+        AgentAudio: An AgentAudio instance containing the file path to the generated audio.
     """
     tts = gTTS(text=text, lang='en')
     tts.save(AUDIO_OUTPUT_PATH)
     return AgentAudio(AUDIO_OUTPUT_PATH)
 
-# Immediately after its definition, update the __doc__ attribute:
-text_to_speech.__doc__ = (
-    "Convert text to speech and return the generated audio.\n\n"
-    "Parameters\n"
-    "----------\n"
-    "text : str\n"
-    "    The text to be converted into speech.\n\n"
-    "Returns\n"
-    "-------\n"
-    "AgentAudio\n"
-    "    An instance containing the path to the generated audio file."
-)
 
 
 # # Define the audio output path