Update Step 1 in streamlit app - implement new edits and improvements

app/streamlit_app.py

@@ -812,10 +812,10 @@ def main():
     )
 
 def render_step_1():
-    """Step 1: Upload Video"""
+    """Step 1: Upload Swing Video"""
     st.markdown('<h2 style="color: #0B3B0B; font-family: Georgia, serif;">Step 1: Upload Your Video</h2>', unsafe_allow_html=True)
     
-    st.markdown("**Choose your input method:**")
+    st.markdown("**Choose your input method below. Tip: Aim for a video of 5 seconds or less for fastest processing.**")
     
     col1, col2 = st.columns(2)