diff --git a/library_spectra_validation/.gitignore b/streamlit_app/library_spectra_validation/.gitignore
similarity index 100%
rename from library_spectra_validation/.gitignore
rename to streamlit_app/library_spectra_validation/.gitignore
diff --git a/library_spectra_validation/README.md b/streamlit_app/library_spectra_validation/README.md
similarity index 100%
rename from library_spectra_validation/README.md
rename to streamlit_app/library_spectra_validation/README.md
diff --git a/streamlit_app/library_spectra_validation/__init__.py b/streamlit_app/library_spectra_validation/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/library_spectra_validation/__version__.py b/streamlit_app/library_spectra_validation/__version__.py
similarity index 100%
rename from library_spectra_validation/__version__.py
rename to streamlit_app/library_spectra_validation/__version__.py
diff --git a/library_spectra_validation/edit_metadata.py b/streamlit_app/library_spectra_validation/edit_metadata.py
similarity index 100%
rename from library_spectra_validation/edit_metadata.py
rename to streamlit_app/library_spectra_validation/edit_metadata.py
diff --git a/library_spectra_validation/filters.py b/streamlit_app/library_spectra_validation/filters.py
similarity index 100%
rename from library_spectra_validation/filters.py
rename to streamlit_app/library_spectra_validation/filters.py
diff --git a/library_spectra_validation/library_handler.py b/streamlit_app/library_spectra_validation/library_handler.py
similarity index 97%
rename from library_spectra_validation/library_handler.py
rename to streamlit_app/library_spectra_validation/library_handler.py
index 315a8f4..0559c32 100644
--- a/library_spectra_validation/library_handler.py
+++ b/streamlit_app/library_spectra_validation/library_handler.py
@@ -1,7 +1,7 @@
 from matchms.importing import load_spectra
 from matchms.filtering.SpectrumProcessor import SpectrumProcessor
-from filters import PRIMARY_FILTERS
-from validation_pipeline import Modification, SpectrumRepairer, SpectrumValidator
+from library_spectra_validation.filters import PRIMARY_FILTERS
+from library_spectra_validation.validation_pipeline import Modification, SpectrumRepairer, SpectrumValidator
 
 class LibraryHandler:
     """Stores the 3 different types of spectra. Correct, repaired, wrong.
diff --git a/library_spectra_validation/setup.py b/streamlit_app/library_spectra_validation/setup.py
similarity index 100%
rename from library_spectra_validation/setup.py
rename to streamlit_app/library_spectra_validation/setup.py
diff --git a/library_spectra_validation/tests/examples/Broken_records.txt b/streamlit_app/library_spectra_validation/tests/examples/Broken_records.txt
similarity index 100%
rename from library_spectra_validation/tests/examples/Broken_records.txt
rename to streamlit_app/library_spectra_validation/tests/examples/Broken_records.txt
diff --git a/library_spectra_validation/tests/examples/test_case_correct.mgf b/streamlit_app/library_spectra_validation/tests/examples/test_case_correct.mgf
similarity index 100%
rename from library_spectra_validation/tests/examples/test_case_correct.mgf
rename to streamlit_app/library_spectra_validation/tests/examples/test_case_correct.mgf
diff --git a/library_spectra_validation/tests/examples/test_case_wrong.mgf b/streamlit_app/library_spectra_validation/tests/examples/test_case_wrong.mgf
similarity index 100%
rename from library_spectra_validation/tests/examples/test_case_wrong.mgf
rename to streamlit_app/library_spectra_validation/tests/examples/test_case_wrong.mgf
diff --git a/library_spectra_validation/tests/test_library_handler.py b/streamlit_app/library_spectra_validation/tests/test_library_handler.py
similarity index 100%
rename from library_spectra_validation/tests/test_library_handler.py
rename to streamlit_app/library_spectra_validation/tests/test_library_handler.py
diff --git a/library_spectra_validation/validation_pipeline.py b/streamlit_app/library_spectra_validation/validation_pipeline.py
similarity index 100%
rename from library_spectra_validation/validation_pipeline.py
rename to streamlit_app/library_spectra_validation/validation_pipeline.py
diff --git a/streamlit_app/pages/1_File_Import.py b/streamlit_app/pages/1_File_Import.py
index 9ebaa40..9c8a49c 100644
--- a/streamlit_app/pages/1_File_Import.py
+++ b/streamlit_app/pages/1_File_Import.py
@@ -1,10 +1,10 @@
+from library_spectra_validation.library_handler import LibraryHandler
 import os
 
 import streamlit as st
 import pandas as pd
 from matchms.importing import load_from_mgf
 from tempfile import NamedTemporaryFile
-from library_spectra_validation.library_handler import LibraryHandler
 
 
 st.set_page_config(