Delete app.py
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app.py
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import os
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import streamlit as st
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from llama_index.core import SimpleDirectoryReader, VectorStoreIndex
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from llama_index.embeddings.huggingface import HuggingFaceEmbedding
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from llama_index.llms.groq import Groq
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from crewai import Agent, Task, Crew
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from crewai_tools import LlamaIndexTool
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from langchain_openai import ChatOpenAI
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from langchain_groq import ChatGroq
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import tempfile
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st.set_page_config(page_title="Financial Analyst App", layout="wide")
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# Environment API Keys
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GROQ_API_KEY = os.getenv("GROQ_API_KEY")
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TAVILY_API_KEY = os.getenv("TAVILY_API_KEY")
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# Streamlit Input for API Keys
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st.title("Financial Analysis and Content Generation App")
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if not GROQ_API_KEY or not TAVILY_API_KEY:
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st.warning("Please enter valid API keys to proceed.")
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st.stop()
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# File Upload
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uploaded_file = st.file_uploader("Upload a PDF for Analysis", type="pdf")
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if uploaded_file:
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with tempfile.NamedTemporaryFile(delete=False) as tmp_file:
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tmp_file.write(uploaded_file.read())
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pdf_path = tmp_file.name
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st.success("PDF uploaded successfully!")
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# Load and Embed the Document
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st.subheader("Processing PDF...")
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reader = SimpleDirectoryReader(input_files=[pdf_path])
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docs = reader.load_data()
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st.write("Loaded document content: ", docs[0].text[:500])
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embed_model = HuggingFaceEmbedding(model_name="BAAI/bge-small-en-v1.5")
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index = VectorStoreIndex.from_documents(docs, embed_model=embed_model)
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query_engine = index.as_query_engine(similarity_top_k=5)
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st.subheader("Setting Up Query Tool")
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#llm = ChatGroq(groq_api_key=os.getenv("GROQ_API_KEY"), model="groq/llama-3.2-90b-text-preview")
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query_tool = LlamaIndexTool.from_query_engine(
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query_engine,
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name="Financial Query Tool",
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description="Use this tool to lookup insights from the uploaded document.",
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)
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st.success("Query Engine is ready!")
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# Agent Definitions
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chat_llm = ChatOpenAI(
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openai_api_base="https://api.groq.com/openai/v1",
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openai_api_key=GROQ_API_KEY,
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model="groq/llama-3.2-90b-text-preview",
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temperature=0,
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max_tokens=1000,
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)
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researcher = Agent(
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role="Senior Financial Analyst",
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goal="Uncover insights about the document",
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backstory="You are an experienced analyst focused on extracting key financial insights.",
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verbose=True,
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allow_delegation=False,
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tools=[query_tool],
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llm=chat_llm,
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)
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writer = Agent(
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role="Tech Content Strategist",
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goal="Write an engaging blog post based on financial insights",
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backstory="You transform complex financial information into accessible and engaging narratives.",
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llm=chat_llm,
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verbose=True,
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allow_delegation=False,
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)
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# Tasks
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task1 = Task(
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description="Conduct a comprehensive analysis of the uploaded document.",
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expected_output="Full analysis report in bullet points",
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agent=researcher,
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)
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task2 = Task(
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description="""Using the analysis insights, create an engaging blog post that highlights key findings
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in a simple and accessible manner.""",
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expected_output="A well-structured blog post with at least 4 paragraphs.",
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agent=writer,
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)
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# Crew Execution
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crew = Crew(
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agents=[researcher, writer],
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tasks=[task1, task2],
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verbose=True,
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)
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if st.button("Kickoff Analysis"):
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st.subheader("Running Analysis and Content Generation...")
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result = crew.kickoff()
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st.subheader("Generated Output:")
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st.write(result)
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else:
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st.info("Please upload a PDF file to proceed.")
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