Removed extra garbage collection

Signed-off-by: Jim Martens <github@2martens.de>

src/twomartens/masterthesis/ssd.py

@@ -184,9 +184,6 @@ def _predict_one_epoch(dataset: tf.data.Dataset,
     
     # go through the data set
     counter = 0
-    import gc
-    
-    from tensorflow.python.eager import context
     
     for inputs, labels in dataset:
         if use_dropout:
@@ -249,10 +246,6 @@ def _predict_one_epoch(dataset: tf.data.Dataset,
         
         counter += 1
     
-        tf.set_random_seed(1)
-        context.context()._clear_caches()
-        gc.collect()
-    
     epoch_end_time = time.time()
     per_epoch_time = epoch_end_time - epoch_start_time