commented the authentication

app.py

@@ -35,11 +35,11 @@ logger.info("Application starting up.")
 # --- APPLICATION CONFIGURATION ---
 APP_TITLE = "Prohori (প্রহরী)"
 APP_TAGLINE = "Analyze GoogleNews & YouTube video trends, engagement, and comment activity for your search topics."
-APP_FOOTER = "Developed by Arjon"
+APP_FOOTER = "Developed by Arjon for CDSR"
 
 # --- FONT CONFIGURATION ---
 FONT_PATH = 'NotoSansBengali-Regular.ttf'
-BANGLA_FONT = None
+BANGLA_FONT = FONT_PATH
 
 def setup_bangla_font():
     """Properly set up Bengali font for all visualizations"""
@@ -59,7 +59,7 @@ def setup_bangla_font():
     else:
         logger.error(f"Font file {FONT_PATH} not found. Bengali text will not render correctly.")
         BANGLA_FONT = None
-        plt.rcParams['font.family'] = 'NotoSansBengali-Regular'
+        plt.rcParams['font.family'] = 'sans-serif'
         return False
 
 # Initialize font system
@@ -1316,7 +1316,7 @@ with gr.Blocks(theme=gr.themes.Soft(primary_hue="blue", secondary_hue="orange"),
     <div class='gr-card' style='margin-bottom:32px;'>
         <div class='gr-title'>Prohori (প্রহরী)</div>
         <div style='color:#94a3b8;font-size:1.2rem;margin-bottom:8px;'>Analyze GoogleNews & YouTube video trends, engagement, and comment activity for your search topics.</div>
-        <div style='color:#22d3ee;font-size:1rem;'>Developed by Arjon for CDSR</div>
+        <div style='color:#22d3ee;font-size:1rem;'>Developed for CDSR by Arjon</div>
     </div>
     """)
     # --- STATE MANAGEMENT ---
@@ -1407,7 +1407,7 @@ with gr.Blocks(theme=gr.themes.Soft(primary_hue="blue", secondary_hue="orange"),
                     gr.HTML("<div class='gr-card'><h3>Search Criteria</h3></div>")
                     yt_search_keywords = gr.Textbox(
                         label="YouTube Search Keywords", 
-                        placeholder="e.g., ক্রিকেট", 
+                        placeholder="e.g., প্রধান উপদেষ্টা", 
                         info="Keywords to search for in YouTube videos."
                     )
                     yt_max_videos_slider = gr.Slider(
@@ -1639,5 +1639,10 @@ with gr.Blocks(theme=gr.themes.Soft(primary_hue="blue", secondary_hue="orange"),
             yt_detailed_summary
         ]
     )
+    AUTH_USERS = [
+        ("admin", "admin123"),
+        ("user", "user123")
+    ]
+
     if __name__ == "__main__":
-        app.launch(debug=True, share=True)
+        app.launch(debug=True, share=True '''auth=AUTH_USERS, ssr_mode=False''')