Update app.py

app.py

@@ -1,13 +1,22 @@
 import streamlit as st
+from transformers import pipeline
+
+summarizer = pipeline("summarization", model="bart_base_samsum")
 
 # Function to clear text
 def clear_text():
     st.session_state["input_text"] = ""
 
+# Function to summarize text
+def summarize_text(text):
+    summary = summarizer(text, max_length=50, min_length=10, do_sample=False)[0]['summary_text']
+    return summary
+
 st.title("Text Summarizer")
 
 input_text = st.text_area("Input", value="", key="input_text", height=300)
 
+# Clear & Submit bittons
 col1, col2 = st.columns([1, 1])
 with col1:
     if st.button("Clear", on_click=clear_text):
@@ -15,5 +24,8 @@ with col1:
 
 with col2:
     if st.button("Submit"):
-        # The functionality for submitting and summarizing will be added later
-        st.text_area("Summary", value="Test", height=300)
+        if input_text.strip():
+            summary = summarize_text(input_text)
+            st.text_area("Summary", value=summary, height=300)
+        else:
+            st.warning("Please enter some text to summarize.")