Fix some test cases

Why do they change?

Author: messense

bindings/python/src/decoders.rs

@@ -420,7 +420,7 @@ mod test {
         let py_meta = py_dec.get_as_subtype().unwrap();
         let gil = Python::acquire_gil();
         assert_eq!(
-            "tokenizers.decoders.Metaspace",
+            "Metaspace",
             py_meta.as_ref(gil.python()).get_type().name().unwrap()
         );
     }

bindings/python/src/models.rs

@@ -811,7 +811,7 @@ mod test {
         let py_bpe = py_model.get_as_subtype().unwrap();
         let gil = Python::acquire_gil();
         assert_eq!(
-            "tokenizers.models.BPE",
+            "BPE",
             py_bpe.as_ref(gil.python()).get_type().name().unwrap()
         );
     }

bindings/python/src/normalizers.rs

@@ -628,7 +628,7 @@ mod test {
         let py_nfc = py_norm.get_as_subtype().unwrap();
         let gil = Python::acquire_gil();
         assert_eq!(
-            "tokenizers.normalizers.NFC",
+            "NFC",
             py_nfc.as_ref(gil.python()).get_type().name().unwrap()
         );
     }

bindings/python/src/pre_tokenizers.rs

@@ -706,7 +706,7 @@ mod test {
         let py_wsp = py_norm.get_as_subtype().unwrap();
         let gil = Python::acquire_gil();
         assert_eq!(
-            "tokenizers.pre_tokenizers.Whitespace",
+            "Whitespace",
             py_wsp.as_ref(gil.python()).get_type().name().unwrap()
         );
     }

bindings/python/src/processors.rs

@@ -433,7 +433,7 @@ mod test {
         let py_bert = py_proc.get_as_subtype().unwrap();
         let gil = Python::acquire_gil();
         assert_eq!(
-            "tokenizers.processors.BertProcessing",
+            "BertProcessing",
             py_bert.as_ref(gil.python()).get_type().name().unwrap()
         );
     }

bindings/python/src/trainers.rs

@@ -868,7 +868,7 @@ mod tests {
         let py_bpe = py_trainer.get_as_subtype().unwrap();
         let gil = Python::acquire_gil();
         assert_eq!(
-            "tokenizers.trainers.BpeTrainer",
+            "BpeTrainer",
             py_bpe.as_ref(gil.python()).get_type().name().unwrap()
         );
     }