Add copyright. Also increase font size at About

app.py

@@ -25,20 +25,31 @@ side_bg_ext = "png"
 
 st.markdown(
     f"""
+    <footer>
+        &copy;Copyright: WII, Technology Laboratory<br>
+        Authors: Shashank Sawan &amp; Paras Shah
+    </footer>
     <style>
-    [data-testid="stSidebar"] {{
-        background: url(data:image/{side_bg_ext};base64,{base64.b64encode(open(side_bg, "rb").read()).decode()});
-        color: #ffff00;
-    }}
-    [data-testid="stSidebarUserContent"] {{
-        padding-bottom: 3rem;
-    }}
-    .stMainBlockContainer {{
-        padding-top: 3rem;
-    }}
-    .main > div {{
-        padding-top: 3rem;
-    }}
+        footer {{
+            position: fixed;
+            bottom: 0;
+            text-align: right;
+            font-size: 14px;
+        }}
+        [data-testid="stSidebar"] {{
+            background: url(data:image/{side_bg_ext};
+            base64,{base64.b64encode(open(side_bg, "rb").read()).decode()});
+            color: #ffff00;
+        }}
+        [data-testid="stSidebarUserContent"] {{
+            padding-bottom: 3rem;
+        }}
+        .stMainBlockContainer {{
+            padding-top: 3rem;
+        }}
+        .main > div {{
+            padding-top: 3rem;
+        }}
     </style>
     """,
     unsafe_allow_html=True
@@ -47,7 +58,7 @@ st.markdown(
 st.sidebar.markdown(
     body=
         "<div style='text-align: justify; color: #ffff00'>"
-        "<h1 style='color: #ffff00;'>About</h1>The species <strong>Pinus sylvestris "
+        "<h1 style='color: #ffff00; font-size: 4rem;'>About</h1>The species <strong>Pinus sylvestris "
         "(Scots Pine), Fagus sylvatica (European Beech), Picea abies (Norway Spruce), "
         "and Betula pendula (Silver Birch)</strong> are native to Europe and parts "
         "of Asia but are also found in India (Parts of Himachal Pradesh, "