fix crispr brain (#187)

Author: DSuveges

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "PIS"
-version = "26.03.0-dev.6"
+version = "26.03.0-dev.7"
 description = "Open Targets Pipeline Input Stage"
 readme = "README.md"
 requires-python = ">=3.11,<3.14"

src/pis/tasks/crispr_brain.py

@@ -92,7 +92,7 @@ def run(self) -> Self:
         session = requests.session()
         for study_id in study_ids:
             src = f'{self.spec.study_prefix_url}{quote(study_id)}.csv.gz'
-            h_study = StorageHandle(f'{self.dst_studies}{study_id}.csv.gz', self.context.config)
+            h_study = StorageHandle(f'{self.dst_studies}/{study_id}.csv.gz', self.context.config)
             dst = h_study.open('wb')
             response = session.get(src, timeout=60)
             response.raise_for_status()