Update app.py

app.py

@@ -6,7 +6,12 @@ from syngen_diffusion_pipeline import SynGenDiffusionPipeline
 import subprocess
 
 def install_spacy_model(model_name):
-    subprocess.run(["python", "-m", "spacy", "download", model_name])
+    try:
+        subprocess.check_call(["python", "-m", "spacy", "download", model_name])
+    except subprocess.CalledProcessError as e:
+        print(f"Error occurred while installing the model: {model_name}")
+        print(f"Error details: {str(e)}")
+
 install_spacy_model("en_core_web_trf")
 
 model_path = 'CompVis/stable-diffusion-v1-4'