better output

train_frcnn.py

@@ -210,7 +210,8 @@ class_mapping_inv = {v: k for k, v in class_mapping.items()}
 print('Starting training')
 
 vis = True
-log = open(options.out_log, "w")
+log = open(options.out_log, "a")
+log.write("NEW RUN")
 for epoch_num in range(num_epochs):
 
 	progbar = None
@@ -312,7 +313,8 @@ for epoch_num in range(num_epochs):
 						print(out)
 					log.write("---\nEpoch "+str(epoch_num)+"\n")
 					log.write(out + "\n")
-
+					log.flush()
+					
 					best_loss = curr_loss
 					best_loss_epoch_num = epoch_num