Problem with data analyst project (project 4: time_series_visualizer

I have been trying to rum my code. However, I do not know where I am wrong. Could you help me show the way to correct it, please? The problem lies in the third plot.
here is my code:

import matplotlib.pyplot as plt
import pandas as pd
import seaborn as sns
from pandas.plotting import register_matplotlib_converters

# Import data (Make sure to parse dates. Consider setting index column to 'date'.)
data= pd.read_csv('fcc-forum-pageviews.csv', parse_dates= ['date'], index_col='date')

# Clean data
df = data= data[(data['value']>= data['value'].quantile(0.025))&
           (data['value']<= data['value'].quantile(0.975))]

def draw_line_plot():
  fig,ax = plt.subplots(figsize=(8,5))
  ax.plot(data.index, data['value'], 'r', linewidth=1)

  ax.set_ylabel('Page Views')
  ax.set_title('Daily freeCodeCamp Forum Page Views 5/2016-12/2019')  # Draw line plot

    # Save image and return fig (don't change this part)
  return fig

def draw_bar_plot():
    # Copy and modify data for monthly bar plot
  df= data.copy()

    # Draw bar plot, figsize=(10,5), ylabel='Average Page Views', xlabel='Years').figure


    # Save image and return fig (don't change this part)
  return fig

def draw_box_plot():
    # Prepare data for box plots (this part is done!)
  df_box = df.copy()
  df_box['year'] = [d.year for d in]
  df_box['month'] = [d.strftime('%b') for d in]

    # Draw box plots (using Seaborn)
  df_box["month_num"]= df_box["date"].dt.month
  df_box= df_box.sort_values("month_num")

  fig, axes = plt.subplots(nrows=1, ncols=2, figsize=(10,5))
  axes[0]= sns.boxplot(x=df_box["year"], y= df_box["value"],ax= axes[0])
  axes[1]= sns.boxplot(x=df_box["month"], y= df_box["value"],ax= axes[1])
  axes[0].set_title("Year-wise Box Plot (Trend)")
  axes[0].set_ylabel("Page Views")

  axes[1].set_title("Month-wise Box Plot (Seasonality)")
  axes[1].set_ylabel("Page Views")

    # Save image and return fig (don't change this part)
  return fig

I’ve edited your post for readability. When you enter a code block into a forum post, please precede it with a separate line of three backticks and follow it with a separate line of three backticks to make it easier to read.

You can also use the “preformatted text” tool in the editor (</>) to add backticks around text.

See this post to find the backtick on your keyboard.
Note: Backticks (`) are not single quotes (’).

Please provide a link to your project - without seeing the error message we cannot guess what might be causing any issues.