Update app.py

app.py

@@ -2,16 +2,15 @@ import gradio as gr
 from langchain_community.document_loaders.pdf import PyPDFLoader
 from langchain_community.embeddings import HuggingFaceEmbeddings
 from langchain_community.vectorstores.faiss import FAISS
-from sklearn.metrics.pairwise import cosine_similarity
-from langchain_groq import ChatGroq
 from langchain_core.prompts import PromptTemplate
 from langchain_core.output_parsers import StrOutputParser
-from langchain_core.runnables import RunnablePassthrough
+from langchain_groq import ChatGroq
+from sklearn.metrics.pairwise import cosine_similarity
 import numpy as np
 import os
 
 # ✅ Set Groq API Key
-os.environ["GROQ_API_KEY"] = "your_groq_api_key_here"  # Replace with your actual Groq API key
+os.environ["GROQ_API_KEY"] = "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"  # Replace with your actual Groq API key
 
 def extract_text_from_pdf(pdf_file):
     temp_path = f"temp_{pdf_file.name}"