Update main_app.py

main_app.py

@@ -419,8 +419,31 @@ def _(function_editor, mo, os):
     if function_editor.value:
         # Get the edited code from the function editor
         code = function_editor.value['editor']
+
+        ### Safe Import pass - this bypasses the issue of exec(code,namespace) conflicting when a package isn't in this hugging face environment.
+        def safe_import(name, *args, **kwargs):
+            try:
+                return __import__(name, *args, **kwargs)
+            except ImportError:
+                # Return a dummy module
+                class DummyModule:
+                    _instance = None
+                    
+                    def __new__(cls):
+                        if cls._instance is None:
+                            cls._instance = super().__new__(cls)
+                        return cls._instance
+                        
+                    def __getattr__(self, name):
+                        return self
+                        
+                    def __call__(self, *args, **kwargs):
+                        return self
+                        
+                return DummyModule()
+                
         # Create a namespace to execute the code in
-        namespace = {}
+        namespace = {'__builtins__': __builtins__, '__import__': safe_import}
         # Execute the code
         exec(code, namespace)