Update app.py

app.py

@@ -68,7 +68,7 @@ def summarize_text(text):
 
 # Function to convert text to audio
 # Defines a function to convert text to an audio file using Google Text-to-Speech
-preload_models()
+
 def text_to_audio(text):
     #tts = gTTS(text, lang='en') 
     #buffer = BytesIO()
@@ -76,8 +76,8 @@ def text_to_audio(text):
     #buffer.seek(0)  
     #return buffer.read()
 #######################
-  
-    speech_array = generate_audio(summary)
+    preload_models()
+    speech_array = generate_audio(text)
     return (SAMPLE_RATE, speech_array)