diff --git a/spiffworkflow-backend/bin/get_bpmn_json_for_process_instance b/spiffworkflow-backend/bin/get_bpmn_json_for_process_instance
index c6f6588f6..37f59a7d0 100755
--- a/spiffworkflow-backend/bin/get_bpmn_json_for_process_instance
+++ b/spiffworkflow-backend/bin/get_bpmn_json_for_process_instance
@@ -1,21 +1,22 @@
 #!/usr/bin/env python
 # ^ for syntax highlighting
-
 """Get the bpmn process json for a given process instance id and store it in /tmp."""
+import json
 import os
 import sys
-import json
 
 from spiffworkflow_backend import create_app
 from spiffworkflow_backend.models.process_instance import ProcessInstanceModel
-from spiffworkflow_backend.services.process_instance_processor import ProcessInstanceProcessor
+from spiffworkflow_backend.services.process_instance_processor import (
+    ProcessInstanceProcessor,
+)
 
 
-def main(process_instance_id: str):
+def main(process_instance_id: str) -> None:
     """Main."""
     os.environ["SPIFFWORKFLOW_BACKEND_ENV"] = "local_development"
     if os.environ.get("SPIFFWORKFLOW_BACKEND_BPMN_SPEC_ABSOLUTE_DIR") is None:
-      os.environ["SPIFFWORKFLOW_BACKEND_BPMN_SPEC_ABSOLUTE_DIR"] = "hey"
+        os.environ["SPIFFWORKFLOW_BACKEND_BPMN_SPEC_ABSOLUTE_DIR"] = "hey"
     flask_env_key = "FLASK_SESSION_SECRET_KEY"
     os.environ[flask_env_key] = "whatevs"
     app = create_app()
@@ -30,11 +31,11 @@ def main(process_instance_id: str):
                 f"Could not find a process instance with id: {process_instance_id}"
             )
 
-        with open(
-            file_path, "w", encoding="utf-8"
-        ) as f:
+        with open(file_path, "w", encoding="utf-8") as f:
             f.write(
-                json.dumps(ProcessInstanceProcessor._get_full_bpmn_json(process_instance))
+                json.dumps(
+                    ProcessInstanceProcessor._get_full_bpmn_json(process_instance)
+                )
             )
         print(f"Saved to {file_path}")
 
diff --git a/spiffworkflow-backend/src/spiffworkflow_backend/routes/process_api_blueprint.py b/spiffworkflow-backend/src/spiffworkflow_backend/routes/process_api_blueprint.py
index 1868c62d2..1879d0b15 100644
--- a/spiffworkflow-backend/src/spiffworkflow_backend/routes/process_api_blueprint.py
+++ b/spiffworkflow-backend/src/spiffworkflow_backend/routes/process_api_blueprint.py
@@ -86,7 +86,6 @@ def process_list() -> Any:
 def _process_data_fetcher(
     process_instance_id: int,
     process_data_identifier: str,
-    modified_process_model_identifier: str,
     download_file_data: bool,
     index: Optional[int] = None,
 ) -> flask.wrappers.Response:
@@ -140,9 +139,8 @@ def process_data_show(
     return _process_data_fetcher(
         process_instance_id,
         process_data_identifier,
-        modified_process_model_identifier,
-        False,
-        None,
+        download_file_data=False,
+        index=None,
     )
 
 
@@ -156,9 +154,8 @@ def process_data_file_download(
     return _process_data_fetcher(
         process_instance_id,
         process_data_identifier,
-        modified_process_model_identifier,
-        True,
-        index,
+        download_file_data=True,
+        index=index,
     )