add requirements.txt

app.py

@@ -102,7 +102,7 @@ def main() -> None:
     #         return tuple(summarizer.abstractive_summary(list(summary_sentence)))
 
     if summarize_button:
-        output = pipeline(st.session_state.target_text)
+        output = pipeline(st.session_state.target_text_input)
         output(output[0])