add application files

app.py

@@ -1,7 +1,10 @@
 import os
 import gradio as gr
 from model.controller import Controller
-import pyrarfile
+import rarfile
+
+# Install unrar-free and make it available for rarfile to use
+os.system('apt-get update && apt-get install -y unrar-free')
 
 # Change working directory to /home/user/app
 os.chdir("/home/user/app")
@@ -10,10 +13,11 @@ os.chdir("/home/user/app")
 os.system('wget -O processed_cases.csv "https://drive.usercontent.google.com/download?id=1jMuQtywo0mbj7ZHCCsyE8xurbSyVVCst&export=download&confirm=t&uuid=2f681c98-86f8-4159-9e03-673cdcbc7cb51"')
 os.system('wget -O chromadb_collection.rar "https://drive.usercontent.google.com/download?id=1-3N-QjK6QMogy2mcNEKjTg_9yIrSjh4A&export=download&confirm=t&uuid=ceed27ad-0f81-4c16-b70f-68cebcc55279"')
 
-# Use pyrarfile to extract the .rar file
-with pyrarfile.RarFile("chromadb_collection.rar") as rar_ref:
-    rar_ref.extractall()  # Extracts all files
-
+# Use rarfile to extract the .rar file
+rarfile.UNRAR_TOOL = "unrar"
+with rarfile.RarFile("chromadb_collection.rar") as rf:
+    rf.extractall()
+    
 os.system('mv content/chromadb_collections chromadb_collections')
 os.system('rm -r content')
 

requirements.txt

@@ -22,4 +22,4 @@ gradio
 langchain_openai 
 sentence-transformers 
 chromadb
-pyrarfile
+rarfile