Fixed all dtypes for peak_repo script

print('Reading file')

# Read file in using dask

ddf_inter = dd.read_csv(args.intersect, sep='\t', header=None, names=['chrom','start','end','overlap_1','key','a_name','b_name','count'], dtype={'overlap_1': 'float64'})

ddf_inter = dd.read_csv(args.intersect, sep='\t', header=None, names=['chrom','start','end','overlap_1','key','a_name','b_name','count'],

    dtype={'chrom':str,'start':np.int64,'end':np.int64,'overlap_1':np.float64,'key':np.float64,'a_name':str,'b_name':str,'count':np.int64})

# Find number of files

numfiles = ddf_inter['b_name'].max().compute()

if isinstance(numfiles, str):

    print('Detected single file, reloading table')

    numfiles = 1

    ddf_inter = dd.read_csv(args.intersect, sep='\t', header=None, names=['chrom','start','end','overlap_1','overlap_2','key','name','count'], dtype={'overlap_1': 'float64', 'overlap_2': 'float64'})

    ddf_inter = dd.read_csv(args.intersect, sep='\t', header=None, names=['chrom','start','end','overlap_1','overlap_2','key','name','count'],

        dtype={'chrom':str,'start':np.int64,'end':np.int64,'overlap_1':np.float64,'overlap_2':np.float64,'key':str,'name':str,'count':np.int64})

print('Number of files: ' + str(numfiles))