├── requirements.txt ├── images └── Pets-Name-LangChain.gif ├── Dockerfile ├── README.md ├── langchain_helper.py ├── main.py └── .gitignore /requirements.txt: -------------------------------------------------------------------------------- 1 | langchain 2 | python-dotenv 3 | streamlit 4 | openai 5 | -------------------------------------------------------------------------------- /images/Pets-Name-LangChain.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/rishabkumar7/pets-name-langchain/HEAD/images/Pets-Name-LangChain.gif -------------------------------------------------------------------------------- /Dockerfile: -------------------------------------------------------------------------------- 1 | FROM python:3.9.2 2 | WORKDIR pets-name-langchain 3 | COPY requirements.txt requirements.txt 4 | RUN pip3 install -r requirements.txt 5 | COPY . . 6 | EXPOSE 8501 7 | CMD ["streamlit", "run", "main.py", "--server.port=8501", "--server.address=0.0.0.0"] -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Pets Name Generator 2 | 3 | AI Generates cool pet names for you! 4 | 5 | ![Pets Name Web app demo](/images/Pets-Name-LangChain.gif) 6 | 7 | ## Uses 8 | 9 | - [LangChain](https://python.langchain.com/docs/get_started/introduction.html) 10 | - [Streamlit](https://streamlit.io/) 11 | 12 | ## Hosted On 13 | 14 | The web-app uses streamlit and is hosted on [Azure Container Apps.](https://azure.microsoft.com/en-ca/products/container-apps) -------------------------------------------------------------------------------- /langchain_helper.py: -------------------------------------------------------------------------------- 1 | import streamlit as st 2 | from langchain.llms import OpenAI 3 | from langchain.prompts import PromptTemplate 4 | from langchain.chains import LLMChain 5 | from langchain.chains import SequentialChain 6 | 7 | from dotenv import load_dotenv 8 | 9 | load_dotenv() 10 | 11 | 12 | def generate_pet_name(animal_type, pet_color, openai_api_key): 13 | llm = OpenAI(temperature=0.7, openai_api_key=openai_api_key) 14 | 15 | prompt_template_name = PromptTemplate( 16 | input_variables = ['animal_type','pet_color'], 17 | template = "I have a {animal_type} pet and I want a cool name for it, it is {pet_color} in color. Suggest me five cool names for my pet." 18 | ) 19 | 20 | name_chain = LLMChain(llm=llm, prompt=prompt_template_name, output_key="pet_name") 21 | 22 | response = name_chain({'animal_type': animal_type, 'pet_color': pet_color}) 23 | 24 | 25 | return response 26 | 27 | if __name__ == "__main__": 28 | print(generate_pet_name("Dog", "Black")) 29 | -------------------------------------------------------------------------------- /main.py: -------------------------------------------------------------------------------- 1 | import streamlit as st 2 | import langchain_helper as lch 3 | 4 | st.title("🐶 Pets Name Generator") 5 | 6 | animal_type = st.sidebar.selectbox("What is your pet?", ("Dog", "Cat", "Hamster", "Rat", "Snake", "Lizard", "Cow")) 7 | 8 | animal_labels = { 9 | "Dog": "What color is your dog?", 10 | "Cat": "What color is your cat?", 11 | "Hamster": "What color is your hamster?", 12 | "Rat": "What color is your rat?", 13 | "Snake": "What color is your snake?", 14 | "Lizard": "What color is your lizard?", 15 | "Cow": "What color is your cow?", 16 | } 17 | 18 | pet_color = st.sidebar.text_area( 19 | label=animal_labels[animal_type], 20 | max_chars=25 21 | ) 22 | 23 | with st.sidebar: 24 | openai_api_key = st.text_input("OpenAI API Key", key="langchain_search_api_key_openai", type="password") 25 | "[Get an OpenAI API key](https://platform.openai.com/account/api-keys)" 26 | "[View the source code](https://github.com/rishabkumar7/pets-name-langchain/tree/main)" 27 | 28 | if pet_color: 29 | if not openai_api_key: 30 | st.info("Please add your OpenAI API key to continue.") 31 | st.stop() 32 | response = lch.generate_pet_name(animal_type, pet_color, openai_api_key) 33 | st.text(response['pet_name']) -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | # Byte-compiled / optimized / DLL files 2 | __pycache__/ 3 | *.py[cod] 4 | *$py.class 5 | 6 | # C extensions 7 | *.so 8 | 9 | # Distribution / packaging 10 | .Python 11 | build/ 12 | develop-eggs/ 13 | dist/ 14 | downloads/ 15 | eggs/ 16 | .eggs/ 17 | lib/ 18 | lib64/ 19 | parts/ 20 | sdist/ 21 | var/ 22 | wheels/ 23 | share/python-wheels/ 24 | *.egg-info/ 25 | .installed.cfg 26 | *.egg 27 | MANIFEST 28 | 29 | # PyInstaller 30 | # Usually these files are written by a python script from a template 31 | # before PyInstaller builds the exe, so as to inject date/other infos into it. 32 | *.manifest 33 | *.spec 34 | 35 | # Installer logs 36 | pip-log.txt 37 | pip-delete-this-directory.txt 38 | 39 | # Unit test / coverage reports 40 | htmlcov/ 41 | .tox/ 42 | .nox/ 43 | .coverage 44 | .coverage.* 45 | .cache 46 | nosetests.xml 47 | coverage.xml 48 | *.cover 49 | *.py,cover 50 | .hypothesis/ 51 | .pytest_cache/ 52 | cover/ 53 | 54 | # Translations 55 | *.mo 56 | *.pot 57 | 58 | # Django stuff: 59 | *.log 60 | local_settings.py 61 | db.sqlite3 62 | db.sqlite3-journal 63 | 64 | # Flask stuff: 65 | instance/ 66 | .webassets-cache 67 | 68 | # Scrapy stuff: 69 | .scrapy 70 | 71 | # Sphinx documentation 72 | docs/_build/ 73 | 74 | # PyBuilder 75 | .pybuilder/ 76 | target/ 77 | 78 | # Jupyter Notebook 79 | .ipynb_checkpoints 80 | 81 | # IPython 82 | profile_default/ 83 | ipython_config.py 84 | 85 | # pyenv 86 | # For a library or package, you might want to ignore these files since the code is 87 | # intended to run in multiple environments; otherwise, check them in: 88 | # .python-version 89 | 90 | # pipenv 91 | # According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control. 92 | # However, in case of collaboration, if having platform-specific dependencies or dependencies 93 | # having no cross-platform support, pipenv may install dependencies that don't work, or not 94 | # install all needed dependencies. 95 | #Pipfile.lock 96 | 97 | # poetry 98 | # Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control. 99 | # This is especially recommended for binary packages to ensure reproducibility, and is more 100 | # commonly ignored for libraries. 101 | # https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control 102 | #poetry.lock 103 | 104 | # pdm 105 | # Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control. 106 | #pdm.lock 107 | # pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it 108 | # in version control. 109 | # https://pdm.fming.dev/#use-with-ide 110 | .pdm.toml 111 | 112 | # PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm 113 | __pypackages__/ 114 | 115 | # Celery stuff 116 | celerybeat-schedule 117 | celerybeat.pid 118 | 119 | # SageMath parsed files 120 | *.sage.py 121 | 122 | # Environments 123 | .env 124 | .venv 125 | env/ 126 | venv/ 127 | ENV/ 128 | env.bak/ 129 | venv.bak/ 130 | 131 | # Spyder project settings 132 | .spyderproject 133 | .spyproject 134 | 135 | # Rope project settings 136 | .ropeproject 137 | 138 | # mkdocs documentation 139 | /site 140 | 141 | # mypy 142 | .mypy_cache/ 143 | .dmypy.json 144 | dmypy.json 145 | 146 | # Pyre type checker 147 | .pyre/ 148 | 149 | # pytype static type analyzer 150 | .pytype/ 151 | 152 | # Cython debug symbols 153 | cython_debug/ 154 | 155 | # PyCharm 156 | # JetBrains specific template is maintained in a separate JetBrains.gitignore that can 157 | # be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore 158 | # and can be added to the global gitignore or merged into this file. For a more nuclear 159 | # option (not recommended) you can uncomment the following to ignore the entire idea folder. 160 | #.idea/ 161 | --------------------------------------------------------------------------------