Update src/streamlit_app.py

src/streamlit_app.py

@@ -315,7 +315,7 @@ with st.expander("How to Test Your Model", expanded=True):
     </div>
     """, unsafe_allow_html=True)
     
-    uploaded_file = st.file_uploader("", type=['tsv', 'txt'])
+    uploaded_file = st.file_uploader("Upload your TSV file with results", type=['tsv', 'txt'], label_visibility="collapsed")
     
     # Step 3
     st.markdown("""