Update app.py

app.py

@@ -69,6 +69,10 @@ st.markdown("""
         width: 100% !important;
     }
     
+    .stFileUploaderFileName {
+        color: #1a1a1a !important;
+    }
+    
     .stButton > button {
         width: 200px;
         background-color: #f8f9fa !important;