Update appStore/multiapp.py

appStore/multiapp.py

@@ -31,7 +31,7 @@ class MultiApp:
 
     def run(self):
         if 'file' not in st.session_state:
-            st.session_state['file'] = None
+            st.session_state['pipeline'] = None
     
         st.sidebar.write(format_func=lambda app: app['title'])
         image = Image.open('appStore/img/sdsn.png')
@@ -44,4 +44,18 @@ class MultiApp:
         st.sidebar.markdown('')
         st.sidebar.markdown("##  📌 Upload document ")
         file = st.sidebar.file_uploader('', type=['pdf', 'docx', 'txt']) #Upload PDF File
-        st.session_state['file'] = file
+        
+        if file is not None:
+            with tempfile.NamedTemporaryFile(mode="wb") as temp:
+                bytes_data = file.getvalue()
+                temp.write(bytes_data)
+                file_name = file.name
+                file_path = temp.name
+                
+                st.write("Filename: ", file.name)
+                
+                # load document
+                documents = pre.load_document(temp.name,file_name)
+                documents_processed = pre.preprocessing(documents)
+                pipeline = start_haystack(documents_processed)
+                st.session_state['pipeline'] = pipeline