changed password, added modal for upload button

app.py

@@ -17,10 +17,13 @@ import pandas as pd
 import haystack
 
 from datetime import datetime
-
+import streamlit.components.v1 as components
 import streamlit_authenticator as stauth
 import pickle
 
+from streamlit_modal import Modal
+
+
 
 names = ['admin']
 usernames = ['admin']
@@ -35,7 +38,7 @@ DISABLE_FILE_UPLOAD = bool(os.getenv("DISABLE_FILE_UPLOAD"))
 # Define a function to handle file uploads
 def upload_files():
     uploaded_files = upload_container.file_uploader(
-            "upload", type=["pdf", "txt", "docx"], accept_multiple_files=True, label_visibility="hidden"
+            "upload", type=["pdf", "txt", "docx"], accept_multiple_files=True, label_visibility="hidden", key=1
         )
     return uploaded_files
 
@@ -67,8 +70,6 @@ def process_file(data_file, preprocesor, document_store):
 
 # Define a function to upload the documents to haystack document store
 def upload_document():
-    print(f'Uploading document store at {datetime.now()}')
-    upload_status = 0
     if data_files is not None:
         for data_file in data_files:
             # Upload file
@@ -86,8 +87,10 @@ def upload_document():
 # Define a function to reset the documents in haystack document store
 def reset_documents():
     print('\nReseting documents list at ' + str(datetime.now()) + '\n')
+    st.session_state.data_files = None
     document_store.delete_documents()
 
+
 try:
     args = parser.parse_args()
     preprocesor = start_preprocessor_node()
@@ -117,6 +120,7 @@ try:
         st.warning("Please enter your username and password")
 
     if authentication_status:
+
         # Sidebar for Task Selection
         st.sidebar.header('Options:')
 
@@ -139,17 +143,28 @@ try:
 
         set_initial_state()
 
+        modal = Modal("Upload Files", key="demo-modal")
+        open_modal = st.sidebar.button("Upload Files")
+        if open_modal:
+            modal.open()
+
         st.write('# ' + args.name)
-        
+        if modal.is_open():
+            with modal.container():
+                if not DISABLE_FILE_UPLOAD:
+                    upload_container = st.container()
+                    upload_container.write("## File Upload:")
+                    data_files = upload_files()
+                    upload_document()
+                    st.session_state.sidebar_state = 'collapsed'
         
         # File upload block
-        if not DISABLE_FILE_UPLOAD:
-            upload_container = st.sidebar.container()
-            upload_container.write("## File Upload:")
-            data_files = upload_files()
-
+       # if not DISABLE_FILE_UPLOAD:
+        #    upload_container = st.sidebar.container()
+         #   upload_container.write("## File Upload:")
+          #  data_files = upload_files()
             # Button to update files in the documentStore
-            upload_container.button('Upload Files', on_click=upload_document, args=())
+           # upload_container.button('Upload Files', on_click=upload_document, args=())
 
         # Button to reset the documents in DocumentStore
         st.sidebar.button("Reset documents", on_click=reset_documents, args=())