Update app.py

app.py

@@ -25,4 +25,14 @@ def summarizer(text):
 
 
 st.title(':blue[Abstractive Summarizer]')
-st.header('by: _Team_ _Rare_ _species_')
+st.header('by: _Team_ _Rare_ _species_')
+
+uploaded_file = st.file_uploader('Choose your .pdf file', type="pdf")
+if uploaded_file is not None:
+    if st.button('Summarize Document'):
+        with st.spinner("📚    Please wait while we produce a summary..."):
+            try:
+                text=read_pdf(uploaded_file)
+                st.write(text)
+            except Exception as e:
+                logging.exception(e)