Update app.py

app.py

@@ -20,6 +20,11 @@ class BasicAgent:
         self.qa_pipeline = pipeline("question-answering")
         self.ner_pipeline = pipeline("ner", aggregation_strategy="simple")
         self.embedding_model = pipeline("feature-extraction")
+    try:
+        self.spacy = spacy.load("en_core_web_sm")
+    except OSError:
+        from spacy.cli import download
+        download("en_core_web_sm")
         self.spacy = spacy.load("en_core_web_sm")
 
     def extract_named_entities(self, text):