diff --git a/cnn_classification_service/magic_doer.py b/cnn_classification_service/magic_doer.py
index 980c509..d6e20f2 100644
--- a/cnn_classification_service/magic_doer.py
+++ b/cnn_classification_service/magic_doer.py
@@ -10,48 +10,48 @@ from cnn_classifier import Classifier
 def run_everything(parameters: dict):
     tag = parameters['tag']
 
-    _, file_path = tempfile.mkstemp(prefix=f"{tag}_", suffix=".wav")
-    _, temp_model_name = tempfile.mkstemp(suffix=".json")
-    _, temp_weights_name = tempfile.mkstemp(suffix=".h5")
+    sample_file_handle, sample_file_path = tempfile.mkstemp(prefix=f"{tag}_", suffix=".wav")
+    model_file_handle, model_file_path = tempfile.mkstemp(suffix=".json")
+    weights_file_handle, weights_file_path = tempfile.mkstemp(suffix=".h5")
 
     try:
 
         logging.info(f"Downloading sample: {tag}")
         r = requests.get(f"http://storage-service/object/{tag}")
-        with open(file_path, 'wb') as f:
+        with open(sample_file_handle, 'wb') as f:
             f.write(r.content)
 
-        logging.debug(f"Downloaded sample to {file_path}")
+        logging.debug(f"Downloaded sample to {sample_file_path}")
 
         r = requests.get(f"http://model-service/model/cnn/$default")
         r.raise_for_status()
 
-        with open(temp_model_name, 'wb') as f:
+        with open(model_file_handle, 'wb') as f:
             f.write(r.content)
 
         r = requests.get(f"http://model-service/model/cnn/$default?weights")
         r.raise_for_status()
 
-        with open(temp_weights_name, 'wb') as f:
+        with open(weights_file_handle, 'wb') as f:
             f.write(r.content)
 
         # magic happens here
-        classifier = Classifier(temp_model_name, temp_weights_name)
-        results = classifier.predict(file_path)
+        classifier = Classifier(model_file_path, weights_file_path)
+        results = classifier.predict(sample_file_path)
 
     finally:  # bruuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuh
         try:
-            os.remove(temp_model_name)
+            os.remove(model_file_path)
         except FileNotFoundError:
             pass
 
         try:
-            os.remove(temp_weights_name)
+            os.remove(weights_file_path)
         except FileNotFoundError:
             pass
 
         try:
-            os.remove(file_path)
+            os.remove(sample_file_path)
         except FileNotFoundError:
             pass