Upload 5 files

app.py

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+from langchain.llms import OpenAI
+import streamlit as st
+import os
+from openaiapikey import openai_key
+from langchain import PromptTemplate
+from langchain.chains import LLMChain
+from langchain.chains import SequentialChain
+
+
+
+os.environ['OPENAI_API_KEY'] = openai_key
+
+st.title('Book Summary')
+
+input_text = st.text_input("Search the book you want")
+#Prompt Template
+first_input_prompt = PromptTemplate(input_variables = ['name'],
+                                    template="Provide me a summary of the book {name}"
+                                    )
+#Open AI LLMS
+llm = OpenAI(temperature=0.8)
+
+#LLM Chain
+chain1  = LLMChain(llm=llm, prompt = first_input_prompt, verbose=True, output_key = 'summaryofbook')
+#Prompt Template
+
+second_input_prompt = PromptTemplate(input_variables = ['summaryofbook'],
+                                    template="when was the {summaryofbook} published"
+                                    )
+#LLM Chain
+
+chain2  = LLMChain(llm=llm, prompt = second_input_prompt, verbose=True, output_key = 'bookpublishdate')
+
+
+#Prompt Template
+
+third_input_prompt = PromptTemplate(input_variables = ['summaryofbook'],
+                                    template="Please tell me about the authors of the {summaryofbook}"
+                                    )
+#LLM Chain
+
+chain3  = LLMChain(llm=llm, prompt = third_input_prompt, verbose=True, output_key = 'authorsofthebook')
+
+parent_chain = SequentialChain(chains = [chain1, chain2, chain3], input_variables = ['name'], output_variables = ['summaryofbook', 'bookpublishdate','authorsofthebook'], verbose = True)
+
+if input_text:
+    st.write(parent_chain({'name':input_text}))

openaiapikey.py

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+openai_key = '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'

part1.py

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+from langchain.llms import OpenAI
+import streamlit as st
+import os
+from openaiapikey import openai_key
+
+os.environ['OPENAI_API_KEY'] = openai_key
+
+st.title('Lang Chain Demo with Open AI')
+
+input_text = st.text_input("Search the topic you want")
+
+
+#Open AI LLMS
+llm = OpenAI(temperature=0.8)
+
+if input_text:
+    st.write(llm(input_text))

pyvenv.cfg

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+home = C:\Users\mmoin\Python3
+implementation = CPython
+version_info = 3.10.7.final.0
+virtualenv = 20.13.0
+include-system-site-packages = false
+base-prefix = C:\Users\mmoin\Python3
+base-exec-prefix = C:\Users\mmoin\Python3
+base-executable = C:\Users\mmoin\Python3\python.exe

requirements.txt

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+langchain
+openai
+streamlit