added light theme

app.py

@@ -45,17 +45,18 @@ def get_relevant_context(query, top_k=3):
 
 
 custom_theme = gr.themes.Soft(
-    primary_hue="cyan",          # lighter, fresher than teal
-    secondary_hue="stone",    # softer neutral than stone
-    neutral_hue="gray",      # light neutral gray-blue tint
-    spacing_size="md",           # slightly smaller for balanced white space
-    radius_size="md",            # medium rounded corners for a modern look
-    text_size="md",              # slightly smaller text for crispness
+    primary_hue="#6eb53d",        # Light green for buttons, highlights
+    secondary_hue="#d7dbca",      # Soft beige/stone for subtle backgrounds or accents
+    neutral_hue="#f5f3eb",        # Off-white/beige background
+    spacing_size="md",
+    radius_size="md",
+    text_size="md",
     font=["Roboto", "sans-serif"],
     font_mono=["Roboto Mono", "monospace"],
 )
 
 
+
 client = InferenceClient("google/gemma-2-2b-it")