Update app.py

app.py

@@ -7,10 +7,17 @@ import networkx as nx
 import matplotlib.pyplot as plt
 from transformers import pipeline
 from collections import Counter
+import os
+
+# Ensure spaCy model is available
+try:
+    nlp = spacy.load("en_core_web_lg")
+except OSError:
+    os.system("python -m spacy download en_core_web_lg")
+    nlp = spacy.load("en_core_web_lg")
 
 # Load NLP Models
 nltk.download("punkt")
-nlp = spacy.load("en_core_web_lg")
 summarizer = pipeline("summarization", model="facebook/bart-large-cnn")
 qa_pipeline = pipeline("question-answering")