diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..7b07214
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,20 @@
+FROM python:3.8.14-buster
+MAINTAINER PAN Lei<panleicim@gmail.com>
+
+WORKDIR /app
+RUN echo "==> Updating and installing packages" && \
+    sed -Ei 's/^# deb-src /deb-src /' /etc/apt/sources.list  &&\
+    echo 'deb-src http://deb.debian.org/debian buster main' >> /etc/apt/sources.list &&\
+    apt-get update && \
+    apt-get install -y software-properties-common && \
+    apt-get install -y build-essential gcc automake autoconf libtool && \
+    apt-get build-dep -y pocketsphinx && \
+    apt-get install -y bison python-pyaudio && \
+    apt-get clean
+
+COPY requirements.txt requirements.txt
+RUN pip3 install --upgrade pip
+RUN pip3 install -r requirements.txt
+COPY src src
+COPY server.py server.py
+CMD [ "python3", "server.py", "--host=0.0.0.0"]
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
index c83e935..176f07b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,6 +7,7 @@ dataclasses~=0.6
 SpeechRecognition==3.8.1
 pymongo==4.1.1
 wget==3.2.0
+pocketsphinx==0.1.15
 oci~=2.54.1
 XlsxWriter~=3.0.3
 playwright-stealth==1.0.5
diff --git a/server.py b/server.py
index 2480b01..e9b13b3 100644
--- a/server.py
+++ b/server.py
@@ -21,6 +21,7 @@ def post():
         vid.write(request.data)
     speech_to_text = SpeechToText()
     result = speech_to_text.to_text(file_name)
+    print(result)
     try:
         os.remove(file_name)
     except OSError: