Add logo to log-in

.streamlit/config.toml

@@ -1,2 +1,5 @@
 [client]
-showSidebarNavigation = false
+showSidebarNavigation = false
+
+[theme]
+base="light"

app.py

@@ -9,6 +9,7 @@ import hmac
 import pandas as pd
 
 # Custom and other imports
+import project_config
 # from utils import add_logo
 from menu import menu
 
@@ -29,12 +30,16 @@ if "role" not in st.session_state:
 
 # From https://stackoverflow.com/questions/55961295/serviceaccountcredentials-from-json-keyfile-name-equivalent-for-remote-json
 # See also https://www.slingacademy.com/article/pandas-how-to-read-and-update-google-sheet-files/
+# See also https://docs.streamlit.io/develop/tutorials/databases/private-gsheet
+# Note that the secrets cannot be passed in a group in HuggingFace Spaces, 
+#   which is required for the native Streamlit implementation
 def create_keyfile_dict():
     variables_keys = {
         # "spreadsheet": st.secrets['spreadsheet'], # spreadsheet
         "type": st.secrets['type'], # type
         "project_id": st.secrets['project_id'], # project_id
         "private_key_id": st.secrets['private_key_id'], # private_key_id
+        # Have to replace \n with new lines (^l in Word) by hand
         "private_key": st.secrets['private_key'], # private_key
         "client_email": st.secrets['client_email'], # client_email
         "client_id": st.secrets['client_id'], # client_id
@@ -52,6 +57,15 @@ def check_password():
 
     def login_form():
         """Form with widgets to collect user information"""
+        # Header
+        col1, col2, col3 = st.columns(3)
+        with col2:
+            st.image(str(project_config.MEDIA_DIR / 'gravity_logo.svg'), width=300)
+
+        # col1, col2, col3 = st.columns(3)
+        # with col1:
+        #     st.header("Log In")
+
         with st.form("Credentials"):
             st.text_input("Username", key="username")
             st.text_input("Password", type="password", key="password")