Update app.py

app.py

@@ -6,6 +6,20 @@ from transformers import pipeline
 
 pipe = pipeline("summarization", model="google/pegasus-xsum")
 
-text=st.text_input("Write your text")
-if st.button("Submit"):
-   st.write(pipe(text)[0]["summary_text"])
+st.title("NLP APP")
+option = st.sidebar.selectbox(
+    "Choose a task",
+    ("Summarization", "Translation", "Emotion Detection", "Image Generation")
+)
+if option == "Summarization":
+    st.title("Text Summarization")
+    text = st.text_area("Enter text to summarize")
+        if st.button("Summarize"):
+            if text:
+                summary = summarizer(text)[0]["summary_text"]
+                st.write("Summary:", summary)
+            else:
+                st.write("Please enter text to summarize.")
+
+else:
+    st.title("None")