Update src/streamlit_app.py

src/streamlit_app.py

@@ -26,6 +26,21 @@ def load_data():
 
 df = load_data()
 
+# Buttons at the top
+col1, col2 = st.columns([1, 1])
+refresh_data = col1.button("🔄 Refresh Weather Data")
+refresh_plots = col2.button("🔃 Refresh Plots")
+
+if refresh_data:
+    st.cache_data.clear()
+    st.success("✅ Weather data refreshed from API!")
+
+if refresh_plots:
+    st.toast("🔁 Visualizations reloaded")
+
+# Always (re)load data
+df = load_data()
+
 # Plot 1
 variable_labels = {
     'temperature_2m': 'Temperature (°C)',