diff --git a/si_kilosort25/Dockerfile b/si_kilosort25/Dockerfile
index 3dab148..a5dffaf 100644
--- a/si_kilosort25/Dockerfile
+++ b/si_kilosort25/Dockerfile
@@ -12,6 +12,12 @@ RUN git clone https://github.com/SpikeInterface/spikeinterface_pipelines.git &&
     git checkout dev && \
     pip install -e .
 
+# Install spikeinterface from source, for now
+RUN git clone https://github.com/SpikeInterface/spikeinterface.git && \
+    cd spikeinterface && \
+    # git checkout dev && \
+    pip install -e .[full]
+
 # Copy files into the container
 WORKDIR /app
 COPY *.py ./
diff --git a/si_kilosort25/models.py b/si_kilosort25/models.py
index 9538cdb..45c730b 100644
--- a/si_kilosort25/models.py
+++ b/si_kilosort25/models.py
@@ -110,6 +110,7 @@ class PipelineContext(BaseModel):
     input: InputFile = Field(description='Input NWB file')
     output: OutputFile = Field(description='Output NWB file')
     lazy_read_input: bool = Field(default=True, description='Lazy read input file')
+    stub_test: bool = Field(default=False, description='Stub test')
     recording_context: RecordingContext = Field(description='Recording context')
     preprocessing_context: PreprocessingContext = Field(default=PreprocessingContext(), description='Preprocessing context')
     sorting_context: SortingContext = Field(default=SortingContext(), description='Sorting context')
diff --git a/si_kilosort25/processor_pipeline.py b/si_kilosort25/processor_pipeline.py
index 02be072..bc18694 100644
--- a/si_kilosort25/processor_pipeline.py
+++ b/si_kilosort25/processor_pipeline.py
@@ -4,9 +4,14 @@
 import os
 import pynwb
 import h5py
+import logging
 
 from models import PipelineContext
-from nwb_utils import NwbRecording, create_sorting_out_nwb_file
+from nwb_utils import create_sorting_out_nwb_file
+
+
+logging.basicConfig(level=logging.INFO)
+logger = logging.getLogger(__name__)
 
 
 class PipelineProcessor(ProcessorBase):
@@ -22,16 +27,11 @@ class PipelineProcessor(ProcessorBase):
     def run(context: PipelineContext):
 
         # Create SI recording from InputFile
-        # input = context.input
-        # recording = NwbRecording(
-        #     file=input.get_h5py_file(),
-        #     electrical_series_path=context.recording_context.electrical_series_path
-        # )
-        print('Opening remote input file')
+        logger.info('Opening remote input file')
         download = not context.lazy_read_input
         ff = context.input.get_file(download=download)
 
-        print('Creating input recording')
+        logger.info('Creating input recording')
         recording = NwbRecordingExtractor(
             file=ff,
             electrical_series_location=context.recording_context.electrical_series_path,
@@ -39,11 +39,15 @@ def run(context: PipelineContext):
             # stream_mode="remfile"
         )
 
+        if context.stub_test:
+            n_frames = int(min(3_000_000, recording.get_num_frames()))
+            recording = recording.frame_slice(start_frame=0, end_frame=n_frames)
+
         ############### FOR TESTING -- REMOVE LATER  ############
         print(recording)
 
-        from spikeinterface.sorters import Kilosort2_5Sorter
-        Kilosort2_5Sorter.set_kilosort2_5_path(kilosort2_5_path="/mnt/shared_storage/Github/Kilosort")
+        # from spikeinterface.sorters import Kilosort2_5Sorter
+        # Kilosort2_5Sorter.set_kilosort2_5_path(kilosort2_5_path="/mnt/shared_storage/Github/Kilosort")
         #######################################################
 
         # TODO - run pipeline
@@ -52,7 +56,7 @@ def run(context: PipelineContext):
             'chunk_duration': '1s',
             'progress_bar': False
         }
-        print('Running pipeline')
+        logger.info('Running pipeline')
         _, sorting, _ = si_pipeline.run_pipeline(
             recording=recording,
             scratch_folder="./scratch/",
@@ -65,7 +69,7 @@ def run(context: PipelineContext):
         )
 
         # TODO - upload output file
-        print('Writing output NWB file')
+        logger.info('Writing output NWB file')
         h5_file = h5py.File(ff, 'r')
         with pynwb.NWBHDF5IO(file=h5_file, mode='r', load_namespaces=True) as io:
         # with pynwb.NWBHDF5IO(file=input.get_h5py_file(), mode='r', load_namespaces=True) as io:
@@ -81,5 +85,5 @@ def run(context: PipelineContext):
                 sorting_out_fname=sorting_out_fname
             )
 
-        print('Uploading output NWB file')
+        logger.info('Uploading output NWB file')
         context.output.set(sorting_out_fname)
diff --git a/si_kilosort25/requirements.txt b/si_kilosort25/requirements.txt
index 1ed70be..153f45e 100644
--- a/si_kilosort25/requirements.txt
+++ b/si_kilosort25/requirements.txt
@@ -1,3 +1,4 @@
-spikeinterface[full]==0.99.1
+pynwb
+# spikeinterface[full]==0.99.1
 # spikeinterface_pipelines
 # dendro
diff --git a/si_kilosort25/sample_context.yaml b/si_kilosort25/sample_context.yaml
deleted file mode 100644
index 75e7095..0000000
--- a/si_kilosort25/sample_context.yaml
+++ /dev/null
@@ -1,7 +0,0 @@
-input:
-  local_file_name: /mnt/shared_storage/taufferconsulting/client_catalystneuro/project_jaz/stub_test.nwb
-output:
-  output_file_name: output/sorting.nwb
-lazy_read_input: true
-recording_context:
-  electrical_series_path: /acquisition/ElectricalSeriesAP
diff --git a/si_kilosort25/sample_context_1.yaml b/si_kilosort25/sample_context_1.yaml
new file mode 100644
index 0000000..99fbc96
--- /dev/null
+++ b/si_kilosort25/sample_context_1.yaml
@@ -0,0 +1,6 @@
+input: https://dandi-api-staging-dandisets.s3.amazonaws.com/blobs/3c7/8e6/3c78e6c9-d196-4bea-a7ce-494a315789be
+output: ./output/sorting.nwb
+lazy_read_input: true
+stub_test: false
+recording_context:
+  electrical_series_path: /acquisition/ElectricalSeriesRaw
diff --git a/si_kilosort25/sample_context_2.yaml b/si_kilosort25/sample_context_2.yaml
index dcfc52d..0abfbe3 100644
--- a/si_kilosort25/sample_context_2.yaml
+++ b/si_kilosort25/sample_context_2.yaml
@@ -1,5 +1,6 @@
 input: https://dandi-api-staging-dandisets.s3.amazonaws.com/blobs/1ed/41e/1ed41e35-8445-4608-b327-b30f74388bea
 output: ./output/sorting.nwb
 lazy_read_input: true
+stub_test: false
 recording_context:
   electrical_series_path: /acquisition/ElectricalSeriesRaw
diff --git a/si_kilosort25/test_in_container.sh b/si_kilosort25/test_in_container.sh
new file mode 100644
index 0000000..b889390
--- /dev/null
+++ b/si_kilosort25/test_in_container.sh
@@ -0,0 +1,19 @@
+#!/bin/bash
+
+# Docker image
+IMAGE="ghcr.io/catalystneuro/dendro_si_kilosort25"
+
+# Command to be executed inside the container
+ENTRYPOINT_CMD="dendro"
+ARGS="test-app-processor --app-dir . --processor spikeinterface_pipeline_ks25 --context sample_context_1.yaml"
+
+
+# Run the Docker container
+docker run --gpus all \
+    -v $(pwd):/app \
+    -v /mnt/shared_storage/Github/dendro/python:/src/dendro/python \
+    -v /mnt/shared_storage/Github/spikeinterface_pipelines:/src/spikeinterface_pipelines \
+    -w /app \
+    --entrypoint "$ENTRYPOINT_CMD" \
+    $IMAGE \
+    $ARGS