Removed tqdm

requirements.txt

-tqdm~=4.31
\ No newline at end of file

test.py

@@ -6,8 +6,6 @@ import shutil
 import subprocess
 import tempfile
 
-from tqdm import tqdm
-
 log = logging.getLogger(__name__)
 
 
@@ -106,7 +104,7 @@ class CompileTest(Test):
     def run_test(self, submission_obj, **kwargs):
 
         ret = run_cmd(
-            f"gcc -Wall -c -x c -std=c11 -I {kwargs['header']} -o code.o -",
+            "gcc -Wall -c -x c -std=c11 -I {} -o code.o -".format(kwargs['header']),
             submission_obj['code'])
         return not ret.returncode, ret.stderr
 
@@ -121,15 +119,15 @@ def process(submissions, header, highest_test):
     # Get something disposable
     if highest_test != EmptyTest.__name__:
         path = tempfile.mkdtemp()
-        run_cmd(f'cp -r {header} {path}')
+        run_cmd('cp -r {} {}'.format(header, path))
         os.chdir(path)
 
     def iterate_submissions():
         yield from (obj
-                    for student in tqdm(submissions_json['students'])
+                    for student in submissions_json['students']
                     for obj in student['submissions'])
 
-    for submission_obj in tqdm(iterate_submissions()):
+    for submission_obj in iterate_submissions():
         highest_test_class(submission_obj, header=header)
         if highest_test != EmptyTest.__name__:
             run_cmd('rm code*')