Update app.py

app.py

@@ -33,7 +33,7 @@ def extract_text_from_html(html):
     cleantext = re.sub(cleanr, '', html)
 def conversational_chat(llm_chain,query):    
     output = llm_chain.predict(human_input=query)
-    return extract_text_from_html(output
+    return extract_text_from_html(output)
 
 def save_uploaded_file_as_mp3(uploaded_file, output_file_path):
     audio = AudioSegment.from_file(uploaded_file)