Update app.py

app.py

@@ -8,14 +8,15 @@ st.write("""
          
 
 # Fluid properties
-mu =  st.number_input("Viscosity [Pa*s]", format='"%0.7f"') # 1.83e-5    # Viscosity [Pa*s]
-rho = st.number_input("Density [kg/m^3]", format='"%0.7f"') # 1.196     # Density [kg/m^3]
+mu =  st.number_input("Viscosity [Pa*s]", step=1e-6,
+    format="%.5f") # 1.83e-5    # Viscosity [Pa*s]
+rho = st.number_input("Density [kg/m^3]") # 1.196     # Density [kg/m^3]
 nu = mu/rho     # Dynamic viscosity [m^2/s]
 
 # Flow properties
-D = st.number_input("Characteristic Length [m]", format='"%0.7f"')         # Characteristic Length [m]
-u_inf = st.number_input("Freestream velocity [m/s]", format='"%0.7f"')    # Freestream velocity [m/s]
-y_plus = st.number_input("Y+ [-]", format='"%0.7f"')    # Y+ [-]
+D = st.number_input("Characteristic Length [m]")         # Characteristic Length [m]
+u_inf = st.number_input("Freestream velocity [m/s]")    # Freestream velocity [m/s]
+y_plus = st.number_input("Y+ [-]")    # Y+ [-]
 
 Re = rho*u_inf*D/mu     # Reynold's number
 C_f = .0576*Re**(-.2)   # Skin friction coefficient