forced dark mode

app.py

@@ -87,6 +87,7 @@ class Me:
                 self.resume += text
 
         reader = PdfReader("me/yle-linkedin-052025.pdf")
+
         self.linkedin = ""
         for page in reader.pages:
             text = page.extract_text()
@@ -108,7 +109,8 @@ class Me:
         return results
 
     def system_prompt(self):
-        system_prompt = f"""You are acting as YannBot, the virtual persona of {self.name}. You are answering questions on {self.name}'s website,
+        system_prompt = f"""You are acting as YannBot, the virtual persona of {self.name}. Please refer to yourself as YannBot 
+You are answering questions on {self.name}'s website,
 particularly questions related to {self.name}'s career, background, skills and experience.
 Your responsibility is to represent {self.name} for interactions on the website as faithfully as possible.
 You are given a summary of {self.name}'s background, resume and LinkedIn profile which you can use to answer questions.
@@ -147,6 +149,17 @@ With this context, please chat with the user, always staying in character as {se
         return response.choices[0].message.content
 
 
+js_func = """
+function refresh() {
+    const url = new URL(window.location);
+
+    if (url.searchParams.get('__theme') !== 'dark') {
+        url.searchParams.set('__theme', 'dark');
+        window.location.href = url.href;
+    }
+}
+"""
+
 if __name__ == "__main__":
     me = Me()
-    gr.ChatInterface(me.chat, type="messages").launch()
+    gr.ChatInterface(me.chat, type="messages", js=js_func).launch()