Update app.py

app.py

@@ -594,18 +594,19 @@ async def get_video_frames(file_name: str, frame_id: int) -> dict:
         if csv_response.status_code == 200:
             csv_bytes = io.BytesIO(csv_response.content)
             df_annotations = pd.read_csv(csv_bytes)
+            print("CSV Loaded successfully")
+        else:
+            print(f"CSV not found at {csv_url}")
         
         for i in range(frame_id, frame_id + STEP):
             frame_filename = f"{Path(file_name).stem}/{Path(file_name).stem}_{i}.png"
-            print(frame_filename)
+            print(f"Checking for frame: {frame_filename}")
             image_url = f"{GITHUB_BASE_URL}/frames/{frame_filename}"
-            print(image_url)
-            print(csv_url)
-
             
             # Vérifier si l'image existe
             image_response = requests.head(image_url)
             if image_response.status_code != 200:
+                print(f"Image not found: {image_url}")
                 continue
             
             class_label, player = None, None
@@ -619,12 +620,13 @@ async def get_video_frames(file_name: str, frame_id: int) -> dict:
             raise HTTPException(status_code=404, detail="Aucune image trouvée dans la plage demandée")
         
         return {"status": "success", "frames": frames}
+    
     except Exception as e:
+        print(f"Error: {str(e)}")  # Log the error for debugging
         raise HTTPException(status_code=500, detail=f"Erreur lors de la récupération des images : {str(e)}")
 
 
 
-
 UPLOAD_DIR = Path("/app/csv")  # Dossier temporaire pour stocker les csv
 @app.post("/annotate/")
 async def annotate(