diff --git a/src/ol_openedx_chat/block.py b/src/ol_openedx_chat/block.py
index 7664e87f..ffbe9dab 100644
--- a/src/ol_openedx_chat/block.py
+++ b/src/ol_openedx_chat/block.py
@@ -10,8 +10,6 @@
 from xblock.fields import Boolean, Scope, String
 from xmodule.x_module import AUTHOR_VIEW, STUDENT_VIEW
 
-from xmodule.video_block.transcripts_utils import get_transcript_from_contentstore
-
 
 def get_resource_bytes(path):
     """
@@ -85,7 +83,12 @@ def student_view_aside(self, block, context=None):
 
         print("\n\n\n IN ASIDE\n\n\n")
         fragment = Fragment("")
-        fragment.add_content(render_template("static/html/student_view.html", {"block_key": self.scope_ids.usage_id.usage_key.block_id}))
+        fragment.add_content(
+            render_template(
+                "static/html/student_view.html",
+                {"block_key": self.scope_ids.usage_id.usage_key.block_id},
+            )
+        )
         fragment.add_css(get_resource_bytes("static/css/ai_chat.css"))
         fragment.add_javascript(get_resource_bytes("static/js/ai_chat.js"))
         fragment.add_javascript(get_resource_bytes("static/js/aiChat.umd.js"))