Update app.py

app.py

@@ -61,22 +61,25 @@ AUDIO_OUTPUT_PATH = "/tmp/response.mp3"
 @tool
 def text_to_speech(text: str) -> AgentAudio:
     """
-    Convert text to speech and return the generated audio.
-
-    Parameters
-    ----------
-    text : str
-        The text to be converted into speech.
-
-    Returns
-    -------
-    AgentAudio
-        An instance containing the path to the generated audio file.
+    Temporary placeholder docstring.
     """
     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
 # AUDIO_OUTPUT_PATH = "/tmp/response.mp3"