change css: make component scrollbars appear when compnent is hovered

code_editor/__init__.py

@@ -172,7 +172,7 @@ def code_editor(code, lang='python', theme="default", shortcuts="vscode", height
     ace_props = {"style": {"borderRadius": "0px 0px 8px 8px"}}
 
     input = st.text_area("Input:", demo_sample_python_code, height=200)
-    response_dict = code_editor(input,  height = height, lang=language, theme=theme, shortcuts=shortcuts, focus=focus, buttons=btns, info=info_bar, props=ace_props, options={"wrap": wrap})
+    response_dict = code_editor(input,  height = height, lang=language, theme=theme, shortcuts=shortcuts, focus=focus, buttons=btns, info=info_bar, props=ace_props, options={"wrap": wrap}, allow_reset=True, key="code_editor_demo")
 
     if response_dict['type'] == "submit" and len(response_dict['text']) != 0:
         st.write("Response type: ", response_dict['type'])