diff --git a/cmds.cmd b/cmds.cmd
new file mode 100644
index 0000000..a9deb1c
--- /dev/null
+++ b/cmds.cmd
@@ -0,0 +1,50 @@
+# capture all library in requirement txt file
+pip freeze | cut -d'=' -f1 > requirements_transform.txt
+pipdeptree --freeze --warn silence | grep -E '^[a-zA-Z0-9\-_]+' | cut -d'=' -f1 > requirements.txt
+
+# capture library with version number
+pipdeptree --freeze --warn silence | grep -E '^[a-zA-Z0-9\-_]+' > requirements.txt
+
+# for windows
+pipdeptree --freeze --warn silence | findstr /R "^[a-zA-Z0-9\-_]" > requirements.txt
+
+#execute docker mongodb in container
+docker run -d --name mongodb-container -p 27017:27017 mongo
+
+#execute docker mongodb in container with volume
+docker compose down all && docker compose -f docker-compose.yml up -d --build
+
+#execute FastAPI server
+uvicorn app.main:app --reload
+
+#Kill port in linux if occupied by VSCode
+sudo lsof -i :8000
+kill -9 <PID>
+
+# to stop mongodb
+net stop MongoDB
+
+#docker compose validation
+docker-compose config
+
+#If the output doesn't show any errors, your file is valid. Then you can start the services:
+docker-compose up --build
+
+#If you want to run the services in the background, you can use the -d flag:
+docker compose up -d --build
+
+# -f is used for custom filename for docker compose
+docker compose -f docker-compose.yml up -d --build
+
+docker run -it chatbot_backend-fastapi_application /bin/bash
+
+# This is test
+
+# Run the command to fetch the latest references from GitHub
+git fetch --prune
+
+# Identify local branches not tracked on GitHub
+git branch -vv | grep ': gone' | awk '{print $1}'
+
+# Run the following command to delete all untracked local branches
+git branch -vv | grep ': gone' | awk '{print $1}' | xargs -r git branch -d
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..9828314
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,8 @@
+fqdn
+isoduration
+jsonpointer
+jupyter
+pipdeptree
+tinycss2
+uri-template
+webcolors
diff --git a/requirements_transform.txt b/requirements_transform.txt
new file mode 100644
index 0000000..653269a
--- /dev/null
+++ b/requirements_transform.txt
@@ -0,0 +1,97 @@
+anyio
+argon2-cffi
+argon2-cffi-bindings
+arrow
+asttokens
+async-lru
+attrs
+babel
+beautifulsoup4
+bleach
+certifi
+cffi
+charset-normalizer
+colorama
+comm
+debugpy
+decorator
+defusedxml
+executing
+fastjsonschema
+fqdn
+h11
+httpcore
+httpx
+idna
+ipykernel
+ipython
+ipywidgets
+isoduration
+jedi
+Jinja2
+json5
+jsonpointer
+jsonschema
+jsonschema-specifications
+jupyter
+jupyter-console
+jupyter-events
+jupyter-lsp
+jupyter_client
+jupyter_core
+jupyter_server
+jupyter_server_terminals
+jupyterlab
+jupyterlab_pygments
+jupyterlab_server
+jupyterlab_widgets
+MarkupSafe
+matplotlib-inline
+mistune
+nbclient
+nbconvert
+nbformat
+nest-asyncio
+notebook
+notebook_shim
+overrides
+packaging
+pandocfilters
+parso
+platformdirs
+prometheus_client
+prompt_toolkit
+psutil
+pure_eval
+pycparser
+Pygments
+python-dateutil
+python-json-logger
+pywin32
+pywinpty
+PyYAML
+pyzmq
+referencing
+requests
+rfc3339-validator
+rfc3986-validator
+rpds-py
+Send2Trash
+setuptools
+six
+sniffio
+soupsieve
+stack-data
+terminado
+tinycss2
+tornado
+traitlets
+types-python-dateutil
+typing_extensions
+uri-template
+urllib3
+wcwidth
+webcolors
+webencodings
+websocket-client
+widgetsnbextension