fixing last few doc links

Author: nicolaskruchten

doc/python/bio-alignment-chart.md

@@ -44,7 +44,7 @@ Note that the AlignmentChart only returns a chart of the sequence, while Alignme
 import plotly.express as px
 import pandas as pd
 
-df = (pd.read_csv('https://git.io/gene_conservation.csv')
+df = (pd.read_csv('https://raw.githubusercontent.com/plotly/datasets/master/Dash_Bio/Genetic/gene_conservation.csv')
         .set_index('0')
         .loc[['consensus','conservation']]
         .T

doc/python/bio-clustergram.md

@@ -40,7 +40,7 @@ import pandas as pd
 import dash_bio
 
 
-df = pd.read_csv('https://git.io/clustergram_brain_cancer.csv')
+df = pd.read_csv('https://raw.githubusercontent.com/plotly/datasets/master/Dash_Bio/Chromosomal/clustergram_brain_cancer.csv')
 
 dash_bio.Clustergram(
     data=df,
@@ -60,7 +60,7 @@ import pandas as pd
 import dash_bio
 
 
-df = pd.read_csv('https://git.io/clustergram_brain_cancer.csv')
+df = pd.read_csv('https://raw.githubusercontent.com/plotly/datasets/master/Dash_Bio/Chromosomal/clustergram_brain_cancer.csv')
 
 dash_bio.Clustergram(
     data=df,
@@ -86,7 +86,7 @@ import pandas as pd
 import dash_bio
 
 
-df = pd.read_csv('https://git.io/clustergram_brain_cancer.csv')
+df = pd.read_csv('https://raw.githubusercontent.com/plotly/datasets/master/Dash_Bio/Chromosomal/clustergram_brain_cancer.csv')
 
 dash_bio.Clustergram(
     data=df,

doc/python/bio-manhattanplot.md

@@ -41,7 +41,7 @@ import pandas as pd
 import dash_bio
 
 
-df = pd.read_csv('https://git.io/manhattan_data.csv')
+df = pd.read_csv('https://raw.githubusercontent.com/plotly/dash-bio-docs-files/master/manhattan_data.csv')
 
 
 dash_bio.ManhattanPlot(
@@ -57,7 +57,7 @@ import pandas as pd
 import dash_bio
 
 
-df = pd.read_csv('https://git.io/manhattan_data.csv')
+df = pd.read_csv('https://raw.githubusercontent.com/plotly/dash-bio-docs-files/master/manhattan_data.csv')
 
 dash_bio.ManhattanPlot(
     dataframe=df,

doc/python/bio-volcano-plot.md

@@ -41,7 +41,7 @@ import pandas as pd
 import dash_bio
 
 
-df = pd.read_csv('https://git.io/volcano_data1.csv')
+df = pd.read_csv('https://raw.githubusercontent.com/plotly/dash-bio-docs-files/master/volcano_data1.csv')
 
 dash_bio.VolcanoPlot(
     dataframe=df,
@@ -57,7 +57,7 @@ import pandas as pd
 import dash_bio
 
 
-df = pd.read_csv('https://git.io/volcano_data1.csv')
+df = pd.read_csv('https://raw.githubusercontent.com/plotly/dash-bio-docs-files/master/volcano_data1.csv')
 
 dash_bio.VolcanoPlot(
     dataframe=df,