diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 28b7deb..cb66674 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -41,7 +41,7 @@ jobs:
 
       - name: Build Executable
         run: |
-          pyinstaller --clean --distpath=dist dist/pywxdump.spec 
+          pyinstaller --clean --distpath=dist dist/pywxdump.spec
 
       - name: test
         run: |
diff --git a/pywxdump/analyzer/chat_analysis.py b/pywxdump/analyzer/chat_analysis.py
index 93838e6..669b590 100644
--- a/pywxdump/analyzer/chat_analysis.py
+++ b/pywxdump/analyzer/chat_analysis.py
@@ -10,7 +10,7 @@ import time
 from collections import Counter
 import pandas as pd
 
-from pywxdump.analyse import parse_xml_string
+from .db_parsing import parse_xml_string
 
 
 def read_msgs(MSG_path, selected_talker=None, start_time=time.time() * 3600 * 24 * 365, end_time=time.time()):
diff --git a/requirements.txt b/requirements.txt
index 356c7da..96f2704 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,4 +9,6 @@ pyaudio
 requests
 pillow
 flask
-pyahocorasick
\ No newline at end of file
+pyahocorasick
+blackboxprotobuf
+lz4
\ No newline at end of file