feat: composer improvements

backend/uframe/tests/test_dynamic.py

@@ -36,7 +36,7 @@ def test_if_block():
     text "Critical"'''
     result = uframe.compile(source)
     assert result.is_dynamic
-    assert "if {val} > 90:" in result.script
+    assert "if val > 90:" in result.script
 
 
 def test_for_loop():
@@ -46,7 +46,7 @@ def test_for_loop():
     text "$item"'''
     result = uframe.compile(source)
     assert result.is_dynamic
-    assert "for item in _iter({items}):" in result.script
+    assert "for item in _iter(items):" in result.script
 
 
 def test_let_variable():
@@ -120,5 +120,5 @@ def test_codegen_complete_dashboard():
     assert "#!/usr/bin/env python3" in script
     assert "_cache_seconds = 0" in script
     assert "_shell" in script
-    assert "if {cpu} > 90:" in script
+    assert "if cpu > 90:" in script
     assert "uframe.compile" in script