Update linear.py

linear.py

@@ -41,7 +41,7 @@ def solve_linear_system_from_coeffs(eq1_str, eq2_str):
         eq_latex = f"$$ {sp.latex(eq1)} \\ {sp.latex(eq2)} $$"
 
         steps = rf"""
-### 📌 Step-by-step Solution
+### Step-by-step Solution
 1. **Original Equations:**
    $$ {sp.latex(eq1)} $$
    $$ {sp.latex(eq2)} $$
@@ -83,13 +83,13 @@ def linear_tab():
             linear_eq1_input = gr.Textbox(label="Equation 1 Coefficients (a1 b1 c1)", placeholder="e.g. 2 1 8")
             linear_eq2_input = gr.Textbox(label="Equation 2 Coefficients (a2 b2 c2)", placeholder="e.g. 1 -1 2")
 
-        linear_example_btn = gr.Button("🔁 Load Example")
-        preview_button = gr.Button("🔍 Preview Equations")
+        linear_example_btn = gr.Button("Load Example")
+        preview_button = gr.Button("Preview Equations")
 
         linear_equation_display = gr.Markdown()
         with gr.Row():
-            confirm_btn = gr.Button("✅ Display Solution", visible=False)
-            cancel_btn = gr.Button("✏️ Make Changes in Equation", visible=False)
+            confirm_btn = gr.Button("Display Solution", visible=False)
+            cancel_btn = gr.Button("Make Changes in Equation", visible=False)
 
         linear_steps_md = gr.Markdown()
         linear_plot = gr.Plot()