Update app.py

app.py

@@ -222,17 +222,25 @@ class App:
             else:
                 return None, f"Error: Failed to parse action from NLP response\n"
 
-    def run(self):
-        print("Welcome to the Python App Builder!")
-        print("Type 'help' to see the available commands.")
-        print("-" * 50)
+def run(self):
+    print("Welcome to the Python App Builder!")
+    print("Type 'help' to see the available commands.")
+    print("-" * 50)
+    try:
         while True:
-            input_text = input("Enter input: ")
+            try:
+                input_text = input("Enter input: ")
+            except EOFError:
+                print("Error: Input reading interrupted. Please provide valid input.")
+                continue
+
             output, system_message = self.process_input(input_text)
             if output:
                 print(output)
             if system_message:
                 print(system_message)
+    except KeyboardInterrupt:
+        print("\nApplication stopped by user.")
 
 
 if __name__ == "__main__":