added models deletion

app.py

@@ -286,7 +286,18 @@ def main():
         model_name_or_path = st.selectbox(label='Model Name:', options=available_models, 
                                           index=available_models.index(model_default),
                                           placeholder='Select Model')
-
+        
+        delete_models = st.button('Delete models')
+        if delete_models:
+            # model_path = os.path.join("models", model_name_or_path.split('/')[-1])
+            # if os.path.isdir(model_path):
+            #     shutil.rmtree(model_path) 
+            for model in os.listdir("models"):
+                model_path = os.path.join("models", model)
+                if os.path.isdir(model_path) and 'finetuned-all-mpnet-base-v2-300' not in model_path:
+                    shutil.rmtree(model_path)
+            st.write("Models deleted")
+            
         st.write("Experimental and time limited 2'")
         c1,c2 = st.columns([8,1])
         with c1: 
@@ -337,7 +348,7 @@ def main():
         
         c1,c2 = st.columns([8,1])
         with c1:
-            show_metrics = st.toggle('Show Metrics on Golden set', False)
+            show_metrics = st.button('Show Metrics on Golden set', False)
             if show_metrics:
                 # _, center, _ = st.columns([3, 5, 3])
                 # with center:
@@ -358,14 +369,7 @@ def main():
             st.text(f"Hybrid hit rate: {hybrid_hit_rate}")
             st.text(f"Hybrid MRR: {vector_mrr}")
             st.text(f"Total misses: {total_misses}")
-            
-        delete_models = st.button('Delete all models')
-        if delete_models:
-            for model in os.listdir("models"):
-                model_path = os.path.join("models", model)
-                if os.path.isdir(model_path):
-                    shutil.rmtree(model_path)
-            st.write("Models deleted")
+
                 
         st.write("----------")