fixed stripping of ".soil" file ending

src/main.py

@@ -158,7 +158,7 @@ async def generate(target: Target, model: str, files: list[UploadFile], backgrou
             file_exists = True
             break
 
-    model_without_file_ending = model.rstrip('.soil')
+    model_without_file_ending = model.replace('.soil', '')
 
     # check if the specified target is valid
     if target not in ['python', 'cpp', 'schema', 'metadata', 'profiles', 'json']:
@@ -231,6 +231,7 @@ async def generate(target: Target, model: str, files: list[UploadFile], backgrou
             clean_up_generation(identifier)
             raise HTTPException(status_code=400, detail=response_log)
         elif len(os.listdir(out_path)) > 0:
+            print(os.path.join(out_path, model_without_file_ending))
             shutil.make_archive(os.path.join(out_path, model_without_file_ending), 'zip',
                                 os.path.join(out_path, model_without_file_ending))
             return fastapi.responses.FileResponse(f'{os.path.join(out_path, model_without_file_ending)}.zip')