added 'key' to alpha_inputs sliders

app.py

@@ -264,7 +264,7 @@ def main():
 
         hybrid_search = st.toggle('Hybrid Search', True)
         if hybrid_search:
-            alpha_input = st.slider(label='Alpha',min_value=0.00, max_value=1.00, value=0.40, step=0.05)
+            alpha_input = st.slider(label='Alpha',min_value=0.00, max_value=1.00, value=0.40, step=0.05, key=1)
             retrieval_limit = st.slider(label='Hybrid Search Results', min_value=10, max_value=300, value=10, step=10)
 
             hybrid_filter = st.toggle('Filter Search using Guest name', True) # i.e. look only at guests' data
@@ -350,7 +350,7 @@ def main():
             show_metrics = st.button('Show Metrics on Golden set')
             if show_metrics:
                 # we must add it because the hybrid search toggle could hide it
-                alpha_input2 = st.slider(label='Alpha',min_value=0.00, max_value=1.00, value=0.40, step=0.05)
+                alpha_input2 = st.slider(label='Alpha',min_value=0.00, max_value=1.00, value=0.40, step=0.05, key=2)
             
                 # _, center, _ = st.columns([3, 5, 3])
                 # with center: