Update app.py

app.py

@@ -43,10 +43,21 @@ def analyze_sentiment(text):
     
     return sentiment
 
-# Load spaCy model
+import spacy
+import subprocess
+import sys
+
 @st.cache_resource
 def load_spacy_model():
-    return spacy.load("en_core_web_sm")
+    try:
+        # Attempt to load the model
+        nlp = spacy.load("en_core_web_sm")
+    except OSError:
+        # If the model isn't found, download it
+        st.info("Model 'en_core_web_sm' not found. Downloading now...")
+        subprocess.check_call([sys.executable, "-m", "spacy", "download", "en_core_web_sm"])
+        nlp = spacy.load("en_core_web_sm")
+    return nlp
 
 nlp = load_spacy_model()