diff --git a/learning_dompc/README.md b/learning_dompc/README.md
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+# Do-MPC Playground
+
+This package was used on a linux machine. For the plotting utilities you will need some latex libraries. Install them by running: 
+
+```
+$ source setup.sh
+```
+
+
+### Bicycle Model MPC
+
+![gif](images/anim_bicycle_model.gif)
\ No newline at end of file
diff --git a/learning_dompc/bicyclemodel/main.py b/learning_dompc/bicyclemodel/main.py
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+"""
+MPC testing of path tracking for the f1tenth model. The plan is to do this in an object oriented 
+way instead of relying on a bunch of separate files. The plan is to use this with the simulator
+
+"""
+
+# import relevant packages
+
+import numpy as np
+import sys
+
+#CasADi is an open-source software tool for numerical optimization in general and optimal control 
+# (i.e. optimization involving differential equations) in particular. 
+
+from casadi import *
+import do_mpc
+
+# Préparation de la visualisation dans matplotlib
+
+import matplotlib.pyplot as plt 
+plt.ion()
+from matplotlib import rcParams
+import matplotlib as mpl
+
+# si tu veux, vous pouvez utiliser de l'animation
+
+from matplotlib.animation import FuncAnimation, FFMpegWriter, ImageMagickWriter
+
+# paramètres pour visualisation
+
+rcParams['text.usetex'] = True
+rcParams['text.latex.preamble'] = [r'\usepackage{amsmath}',r'\usepackage{siunitx}']
+rcParams['axes.grid'] = True
+rcParams['lines.linewidth'] = 2.0
+rcParams['axes.labelsize'] = 'xx-large'
+rcParams['xtick.labelsize'] = 'xx-large'
+rcParams['ytick.labelsize'] = 'xx-large'
+
+
+class BicycleMPC:
+
+    def __init__(self,x0,x_t, y_t,n_steps=10,static_plot=False,time_step=0.05):
+        self.static_plot = static_plot
+        self.time_step = time_step
+        self.n_steps = n_steps
+        
+
+        # initial point 
+        self.x0 = x0
+
+        # target point where we are trying to reach
+        self.x_t = x_t
+        self.y_t = y_t
+
+        # define the model, simulator, estimator, and mpc controller
+        self.model = self.template_model()
+        self.mpc = self.template_mpc()
+        self.estimator = self.template_estimator()
+        self.simulator = self.template_simulator()
+
+    
+    def template_model(self):
+        """Define the differential equations, parameters etc."""
+
+        # Obtain an instance of the do-mpc model class
+        # and select time discretization:
+
+        model_type = 'continuous' # either 'discrete' or 'continuous'
+        model = do_mpc.model.Model(model_type)
+
+        # States struct (optimization variables):
+        X_s = model.set_variable('_x',  'X_s') # Vehicle X position 
+        Y_s = model.set_variable('_x',  'Y_s') # Vehicle Y position
+        V_s = model.set_variable('_x',  'V_s') # Vehicle velocity
+        Theta_s = model.set_variable('_x',  'Theta_s') # Vehicle yaw angle map frame
+
+        # The control inputs are steering angle and throttle
+        u_throttle = model.set_variable('_u',  'u_throttle')
+        u_steering = model.set_variable('_u',  'u_steering') # in radians
+
+        # System Identification Parameters 
+
+        ca = 1.9569     # acceleration constant
+        cm = 0.0342     # motor constant
+        ch = -37.1967   # alleged hysteresis constant 
+        lf = 0.225      # distance from car center of mass to front
+        lr = 0.225      # distance from car center of mass to rear
+
+        # Directly from the Differential equations. See paper
+        model.set_rhs('X_s', V_s * cos(Theta_s))
+        model.set_rhs('Y_s', V_s* sin(Theta_s))
+        model.set_rhs('V_s', (-ca*V_s)+(ca*cm*(u_throttle-ch)))
+        model.set_rhs('Theta_s', (V_s/(lf+lr))*tan(u_steering))
+
+         # Build the model
+        model.setup()
+        return model 
+
+
+    def template_mpc(self):
+        """Define the mpc problem, with constraints, horizon estimates etc"""
+        # Obtain an instance of the do-mpc MPC class
+        # and initiate it with the model:
+
+        mpc = do_mpc.controller.MPC(self.model)
+
+        setup_mpc = {
+            'n_horizon': 20,
+            'n_robust': 0,                         # Robust horizon for robust scenario-tree MPC,
+            'open_loop': 0,
+            't_step': self.time_step,
+            'state_discretization': 'collocation', # no other option at the moment
+            'collocation_type': 'radau',           # no other option at the moment
+            'collocation_deg': 2,
+            'collocation_ni': 2,
+            'store_full_solution': True, # re
+            #'nlpsol_opts': {'ipopt.linear_solver': 'MA27'} # highly recommended, Use MA27 linear solver in ipopt for faster calculations
+        }
+        
+        mpc.set_param(**setup_mpc)
+
+        # penalties or the cost function you are trying to optimize
+        mterm = (self.model.x['X_s']-self.x_t)**2 + (self.model.x['Y_s']-self.y_t)**2 # stage cost
+        lterm = (self.model.x['X_s']-self.x_t)**2 + (self.model.x['Y_s']-self.y_t)**2 # terminal cost
+
+        # simple error without quadratic
+        # mterm = (model.x['X_s']-self.x_t) + (model.x['Y_s']-self.y_t) # stage cost
+        # lterm = (model.x['X_s']-self.x_t) + (model.x['Y_s']-self.y_t) # terminal cost
+
+        mpc.set_objective(mterm=mterm, lterm=lterm)
+
+        # input penalties
+        mpc.set_rterm(u_throttle = 10, u_steering = 10)
+
+        # set constraints
+        # start with these are there any others????????
+        # upper and lower bounds of the control input
+        mpc.bounds['lower','_u','u_throttle'] = 0.3
+        mpc.bounds['upper','_u','u_throttle'] = 5.0
+
+        mpc.bounds['lower','_u','u_steering'] = -0.523599
+        mpc.bounds['upper','_u','u_steering'] = 0.523599
+
+        mpc.setup()
+            
+        return mpc
+
+
+    def template_estimator(self): 
+        """configures the estimator (MHE / EKF / state-feedback)"""
+        return do_mpc.estimator.StateFeedback(self.model)
+
+    def template_simulator(self):
+        """configures the DAE/ODE/discrete simulator"""
+        # Obtain an instance of the do-mpc simulator class
+        # and initiate it with the model:
+        simulator = do_mpc.simulator.Simulator(self.model)
+
+        # Setup the parameters for the simulator
+        params_simulator = {
+        'integration_tool': 'cvodes',
+        'abstol': 1e-10,
+        'reltol': 1e-10,
+        't_step': self.time_step
+        }
+
+        # Set parameter(s):
+        simulator.set_param(**params_simulator)
+        
+        # Setup simulator:
+        simulator.setup()
+
+        return simulator
+
+
+    def run_closedloop(self):
+
+        self.mpc.x0 = self.x0
+        self.simulator.x0 = self.x0
+        self.estimator.x0 = self.x0
+        self.mpc.set_initial_guess()
+
+        # visualization 
+        mpc_graphics = do_mpc.graphics.Graphics(self.mpc.data)
+        sim_graphics = do_mpc.graphics.Graphics(self.simulator.data)
+
+        for k in range(self.n_steps):
+            u0 = self.mpc.make_step(self.x0)
+            y_next = self.simulator.make_step(u0)
+            x0 = self.estimator.make_step(y_next)
+
+        print(x0)
+
+
+        fig, ax = plt.subplots(6, sharex=True, figsize=(16,9))
+        fig.align_ylabels()
+
+        for g in [sim_graphics,mpc_graphics]:
+            # Plot the state on axis 1 to 4:
+            g.add_line(var_type='_x', var_name='X_s', axis=ax[0], color='#1f77b4')
+            g.add_line(var_type='_x', var_name='Y_s', axis=ax[1], color='#1f77b4')
+            g.add_line(var_type='_x', var_name='V_s', axis=ax[2], color='#1f77b4')
+            g.add_line(var_type='_x', var_name='Theta_s', axis=ax[3], color='#1f77b4')
+
+            # Plot the throttle control input on axis 5:
+            g.add_line(var_type='_u', var_name='u_throttle', axis=ax[4], color='#1f77b4')
+            # Plot the steering control input on axis 6:
+            g.add_line(var_type='_u', var_name='u_steering', axis=ax[5], color='#1f77b4')
+
+        ax[0].set_ylabel(r'$X_s$')
+        ax[1].set_ylabel(r'$Y_s$')
+        ax[2].set_ylabel(r'$V_s$')
+        ax[3].set_ylabel(r'$\theta_s$')
+        ax[4].set_ylabel(r'$u_{throttle}$')
+        ax[5].set_ylabel(r'$u_{steering}$')
+        ax[5].set_xlabel(r'$t (seconds)$')
+
+        if(self.static_plot):
+            sim_graphics.plot_results()
+            sim_graphics.reset_axes()
+            mpc_graphics.plot_results()
+            plt.show(block=True)
+        else:
+            # nested function for convenience:
+            def update(t_ind):
+                sim_graphics.plot_results(t_ind)
+                mpc_graphics.plot_predictions(t_ind)
+                mpc_graphics.reset_axes()
+
+            anim = FuncAnimation(fig, update, frames=self.n_steps, repeat=False)
+            gif_writer = ImageMagickWriter(fps=10)
+            anim.save('anim_bicycle_model.gif', writer=gif_writer)
+
+if __name__ == "__main__":
+    # line 119 track_porto_26780.csv
+    x0 = np.asarray([0.958413,0.810734,0.750340,1.003465])
+    xt = [1.567785, 1.381567, 0.754297, 0.999855]
+    bmpc = BicycleMPC(x0,xt[0],xt[1],n_steps=20).run_closedloop()
+
diff --git a/learning_dompc/bioreactor/anim_batch_reactor_final.gif b/learning_dompc/bioreactor/anim_batch_reactor_final.gif
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diff --git a/learning_dompc/bioreactor/template_model.py b/learning_dompc/bioreactor/template_model.py
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--- a/learning_dompc/bioreactor/template_model.py
+++ b/learning_dompc/bioreactor/template_model.py
@@ -9,8 +9,11 @@
 
 import numpy as np
 import sys
+
+#CasADi is an open-source software tool for numerical optimization in general and optimal control (i.e. optimization involving differential equations) in particular. 
 from casadi import *
 
+
 # Import do_mpc package:
 import do_mpc
 
diff --git a/learning_dompc/images/anim_batch_reactor_final.gif b/learning_dompc/images/anim_batch_reactor_final.gif
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