Update app.py

app.py

@@ -12,20 +12,23 @@ if not os.path.exists(CSV_FILE):
 
 # Function to handle registration
 def register_patient(name, age, phone):
-    # Load existing data
-    df = pd.read_csv(CSV_FILE)
-    
-    # Generate new patient ID
-    new_id = len(df) + 1
-    
-    # Append new patient data
-    new_data = pd.DataFrame([[new_id, name, age, phone]], columns=["Patient ID", "Patient Name", "Age", "Phone Number"])
-    df = pd.concat([df, new_data], ignore_index=True)
-    
-    # Save updated data
-    df.to_csv(CSV_FILE, index=False)
-    
-    return f"Patient {name} with ID {new_id} registered successfully!"
+    try:
+        # Load existing data
+        df = pd.read_csv(CSV_FILE)
+        
+        # Generate new patient ID
+        new_id = len(df) + 1
+        
+        # Append new patient data
+        new_data = pd.DataFrame([[new_id, name, age, phone]], columns=["Patient ID", "Patient Name", "Age", "Phone Number"])
+        df = pd.concat([df, new_data], ignore_index=True)
+        
+        # Save updated data
+        df.to_csv(CSV_FILE, index=False)
+        
+        return f"Patient {name} with ID {new_id} registered successfully!"
+    except Exception as e:
+        return f"An error occurred: {e}"
 
 # Define Gradio interface
 with gr.Blocks() as demo: