app updated

app.py

@@ -34,7 +34,11 @@ with st.expander("Expand to fine tune the windows:"):
         "Select signal window size", min_value=2, max_value=250, value=9
     )
     values = st.sidebar.slider(
-        "Select a range of values", min_value=-100, max_value=100, value=(-10, 10), step=1
+        "Select a range of values",
+        min_value=-100,
+        max_value=100,
+        value=(-10, 10),
+        step=1,
     )
 
 option = st.sidebar.selectbox(
@@ -42,7 +46,7 @@ option = st.sidebar.selectbox(
 )
 st.sidebar.markdown(
     f"""
-    ## To access the code, please go [here](https://huggingface.co/spaces/eagle0504/technical-trader).
+    ## URL of the app: [here](https://huggingface.co/spaces/eagle0504/technical-trader).
     """
 )