Update app.py

app.py

@@ -1,15 +1,31 @@
 import gradio as gr
+import os
+import subprocess
+import spacy
 from sql_generator import SQLGenerator
 from intent_classifier import IntentClassifier
 from rag_system import RAGSystem
 
 class UnifiedSystem:
     def __init__(self):
+        # Download the spaCy model if not present
+        self.download_spacy_model()
+        self.nlp = spacy.load("en_core_web_sm")  # Load the spaCy model
+
         self.sql_generator = SQLGenerator()
         self.intent_classifier = IntentClassifier()
         self.rag_system = RAGSystem()
         self.base_url = "https://agkd0n-fa.myshopify.com/products/"
 
+    def download_spacy_model(self):
+        """Download the spaCy model if it's not already installed."""
+        try:
+            # Check if the model is already downloaded
+            import en_core_web_sm
+        except ImportError:
+            # If not, download the model
+            subprocess.run(["python", "-m", "spacy", "download", "en_core_web_sm"])
+
     def process_query(self, query):
         intent, confidence = self.intent_classifier.classify(query)