Still trying to fix parser download

requirements.txt

@@ -11,3 +11,4 @@ qiskit_aer
 spacy
 streamlit
 tqdm
+discopy

utils.py

@@ -30,6 +30,16 @@ MAPPING = {
 ANSATZ = IQPAnsatz(MAPPING, n_layers=1, discard=True)
 LOGGER = logging.getLogger(__name__) 
 
+REWRITER = Rewriter([
+    'auxiliary',
+    'connector',
+    'determiner',
+    'postadverb',
+    'preadverb',
+    'prepositional_phrase',
+])
+PARSER = BobcatParser('bert', cache_dir='./')
+
 @dataclass
 class QNLP_OUTPUT():
     tokens: str
@@ -57,16 +67,6 @@ class QNLP():
                            'This action only has to happen once.')
             spacy.cli.download(model)
             self.nlp = spacy.load(model)
-        
-        self.rewriter = Rewriter([
-            'auxiliary',
-            'connector',
-            'determiner',
-            'postadverb',
-            'preadverb',
-            'prepositional_phrase',
-        ])
-        self.parser = BobcatParser('bert', cache_dir='./')
     
     def process_sentence(self, 
                          input_sentence: str, 
@@ -78,7 +78,7 @@ class QNLP():
 
         def sentence2diagrams(sent: list[str], pb: tqdm = None):
             diagram = self.parser.sentence2diagram(sent, tokenised=True)
-            diagram = self.rewriter(diagram).normal_form()
+            diagram = REWRITER(diagram).normal_form()
 
             if pb: pb.update(1)
             return diagram