Update requirements.txt

requirements.txt

@@ -0,0 +1,30 @@
+import gradio as gr
+import numpy as np
+
+def calculate_reynolds(density, velocity, length, viscosity):
+    reynolds_number = (density * velocity * length) / viscosity
+    if reynolds_number < 2000:
+        flow_type = "Laminar"
+    elif reynolds_number < 4000:
+        flow_type = "Transitional"
+    else:
+        flow_type = "Turbulent"
+    return reynolds_number, flow_type
+
+reynolds_demo = gr.Interface(
+    fn=calculate_reynolds,
+    inputs=[
+        gr.Number(label="Density (kg/m³)"),
+        gr.Number(label="Velocity (m/s)"),
+        gr.Number(label="Characteristic Length (m)"),
+        gr.Number(label="Viscosity (Pa·s)")
+    ],
+    outputs=[
+        gr.Number(label="Reynolds Number"),
+        gr.Text(label="Flow Type")
+    ],
+    title="Reynolds Number Calculator",
+    description="Input fluid properties to calculate the Reynolds number and determine the flow type."
+)
+
+reynolds_demo.launch()