Update app.py

app.py

@@ -6,7 +6,19 @@ import io
 
 
 def main():
-    
+
+    try:
+        if sys.platform.startswith('linux'):
+            # Install Poppler on Linux
+            subprocess.run(['sudo', 'apt-get', 'update'], check=True)
+            subprocess.run(['sudo', 'apt-get', 'install', '-y', 'poppler-utils'], check=True)
+        elif sys.platform == 'darwin':
+            # Install Poppler on macOS
+            subprocess.run(['brew', 'install', 'poppler'], check=True)
+        else:
+            print("Unsupported OS. Please install Poppler manually.")
+    except subprocess.CalledProcessError as e:
+        print(f"Error occurred during installation: {e}")
 
     st.title("CV to JSON Converter")