add gitignore (#29)

* fix imgs and typos

* add gitignore

.gitignore

@@ -0,0 +1 @@
+__pycache__/

app.py

@@ -109,7 +109,7 @@ def sotopia_info_accordion(human_agent, machine_agent, scenario, according_visib
                     lines=1,
                     value=machine_agent.name,
                     interactive=True,
-                    placeholder=f"{bot_agent.name}: ",
+                    placeholder=f"{machine_agent.name}: ",
                     show_label=False,
                     max_lines=1,
                     visible=False,