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Commit 020684c

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Merge pull request avinashkranjan#2416 from ayush-09/yt
Youtube Writing Script
2 parents b1a0105 + b335d58 commit 020684c

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‎YT Script Writing Tool/Youtube.jpg‎

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‎YT Script Writing Tool/app.py‎

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import streamlit as st
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from utils import generate_script
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# Applying Styling
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st.markdown("""
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<style>
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div.stButton > button:first-child {
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background-color: #0099ff;
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color:#ffffff;
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}
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div.stButton > button:hover {
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background-color: #00ff00;
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color:#FFFFFF;
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}
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</style>""", unsafe_allow_html=True)
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# Creating Session State Variable
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if 'API_Key' not in st.session_state:
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st.session_state['API_Key'] =''
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st.title('❤️ YouTube Script Writing Tool')
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# Sidebar to capture the OpenAi API key
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st.sidebar.title("😎🗝️")
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st.session_state['API_Key']= st.sidebar.text_input("What's your API key?",type="password")
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st.sidebar.image('./Youtube.jpg',width=300, use_column_width=True)
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# Captures User Inputs
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prompt = st.text_input('Please provide the topic of the video',key="prompt") # The box for the text prompt
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video_length = st.text_input('Expected Video Length 🕒 (in minutes)',key="video_length") # The box for the text prompt
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creativity = st.slider('Words limit ✨ - (0 LOW || 1 HIGH)', 0.0, 1.0, 0.2,step=0.1)
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submit = st.button("Generate Script for me")
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if submit:
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if st.session_state['API_Key']:
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search_result,title,script = generate_script(prompt,video_length,creativity,st.session_state['API_Key'])
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#Let's generate the script
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st.success('Hope you like this script ❤️')
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#Display Title
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st.subheader("Title:🔥")
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st.write(title)
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#Display Video Script
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st.subheader("Your Video Script:📝")
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st.write(script)
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#Display Search Engine Result
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st.subheader("Check Out - DuckDuckGo Search:🔍")
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with st.expander('Show me 👀'):
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st.info(search_result)
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else:
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st.error("Ooopssss!!! Please provide API key.....")
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langchain
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streamlit
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openai
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tiktoken
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python-dotenv
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pinecone-client
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duckduckgo_search

‎YT Script Writing Tool/utils.py‎

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from langchain.llms import OpenAI
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from langchain.prompts import PromptTemplate
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from langchain.chains import LLMChain
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from langchain.tools import DuckDuckGoSearchRun
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# Function to generate video script
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def generate_script(prompt,video_length,creativity,api_key):
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# Template for generating 'Title'
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title_template = PromptTemplate(
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input_variables = ['subject'],
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template='Please come up with a title for a YouTube video on the {subject}.'
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)
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# Template for generating 'Video Script' using search engine
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script_template = PromptTemplate(
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input_variables = ['title', 'DuckDuckGo_Search','duration'],
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template='Create a script for a YouTube video based on this title for me. TITLE: {title} of duration: {duration} minutes using this search data {DuckDuckGo_Search} '
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)
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#Setting up OpenAI LLM
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llm = OpenAI(temperature=creativity,openai_api_key=api_key,
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model_name='gpt-3.5-turbo')
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#Creating chain for 'Title' & 'Video Script'
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title_chain = LLMChain(llm=llm, prompt=title_template, verbose=True)
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script_chain = LLMChain(llm=llm, prompt=script_template, verbose=True)
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# https://python.langchain.com/docs/modules/agents/tools/integrations/ddg
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search = DuckDuckGoSearchRun()
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# Executing the chains we created for 'Title'
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title = title_chain.run(prompt)
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# Executing the chains we created for 'Video Script' by taking help of search engine 'DuckDuckGo'
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search_result = search.run(prompt)
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script = script_chain.run(title=title, DuckDuckGo_Search=search_result,duration=video_length)
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# Returning the output
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return search_result,title,script

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