Update src/streamlit_app.py

src/streamlit_app.py

@@ -1,5 +1,8 @@
 import streamlit as st
-
+# Disable XSRF protection (needed for uploads in Docker sometimes)
+st.set_option("server.enableXsrfProtection", False)
+# Increase max upload size (if needed)
+st.set_option("server.maxUploadSize", 500)
 
 from annotated_text import annotated_text
 # from nltk.tokenize import word_tokenize
@@ -163,7 +166,7 @@ if choice == 'Text Input':
         annotated_text(my_list)
 
 if choice == 'File Upload':
-    uploaded_file = st.file_uploader("Upload your File in .txt format", type='.txt')
+    uploaded_file = st.file_uploader("Upload your File in .txt format", type=["txt"])
     if uploaded_file is not None:
         lines = uploaded_file.read().decode('utf-8').splitlines()