update to grid layout & fix error in duplicate finder

Author: Sg4Dylan

efficient_ir.py

@@ -71,6 +71,6 @@ def add_fv(self, fv, idx):
 
 
     def match(self, fv, nc=5):
-        similarity = (1-np.tanh(self.hnsw_index.knn_query(fv, k=nc)[1][0]/3000))*100
-        results = self.hnsw_index.knn_query(fv, k=nc)[0][0]
-        return similarity, results
+        query = self.hnsw_index.knn_query(fv, k=nc)
+        similarity = (1-np.tanh(query[1][0]/3000))*100
+        return similarity, query[0][0]

gui.py

@@ -39,6 +39,7 @@ def _init_ui_(self):
         self.resultTableDuplicate.horizontalHeader().setSectionResizeMode(0, QtWidgets.QHeaderView.Stretch)
         self.resultTableDuplicate.horizontalHeader().setSectionResizeMode(1, QtWidgets.QHeaderView.Stretch)
         self.resultTableDuplicate.setEditTriggers(QtWidgets.QAbstractItemView.NoEditTriggers)
+        self.resultTableDuplicate.setSortingEnabled(True)
         self.searchDirTable.horizontalHeader().setSectionResizeMode(QtWidgets.QHeaderView.Stretch)
         self.searchDirTable.setEditTriggers(QtWidgets.QAbstractItemView.NoEditTriggers)
         self.update_dir_table()