Update app.py

app.py

@@ -11,21 +11,21 @@ from sklearn.metrics.pairwise import cosine_similarity
 st.markdown("""
     <style>
         .main {
-            background-color: white !important;
-            color: #333333 !important;
+            background-color: grey !important;
+            color: ##D3D3D3 !important;
         }
         .block-container {
-            background-color: white !important;
-            color: #333333 !important;
+            background-color: gray !important;
+            color: #D3D3D3 !important;
         }
         section[data-testid="stSidebar"] > div:first-child {
             background-color: #f8f9fa !important;
             padding: 1rem;
             border-radius: 0.5rem;
-            color: #333333 !important;
+            color: #D3D3D3 !important;
         }
         .stMarkdown, .stTextInput, .stDataFrame {
-            color: #333333 !important;
+            color: #D3D3D3 !important;
         }
         img.banner {
             width: 100%;
@@ -34,7 +34,7 @@ st.markdown("""
         }
          .stAlert {
             background-color: #f0f0f5 !important;
-            color: #333333 !important;
+            color: ##D3D3D3 !important;
             padding: 1.25rem !important;
             font-size: 1rem !important;
             border-radius: 0.5rem !important;