Update src/streamlit_app.py

src/streamlit_app.py

@@ -183,7 +183,7 @@ elif choose == "CNN":
     # Upload file
     training_file = st.file_uploader("Upload Data Training (.txt)", accept_multiple_files=True)
     
-    if uploaded_file is not None:
+    if training_file is not None:
         text_training_file, title_traning = extract_text_from_file(training_file)
 
     # file_1 = st.sidebar.file_uploader('Upload Data Training (.txt)', type=['txt'],accept_multiple_files=False, key='file_1', label_visibility='hidden')