diff --git a/metastable_baselines/distributions/__init__.py b/metastable_baselines/distributions/__init__.py
index 7f0891a..3c776c4 100644
--- a/metastable_baselines/distributions/__init__.py
+++ b/metastable_baselines/distributions/__init__.py
@@ -1 +1,2 @@
 #TODO: License or such
+from .distributions import *
diff --git a/metastable_baselines/misc/distTools.py b/metastable_baselines/misc/distTools.py
index 2a78cf8..6d3e5ba 100644
--- a/metastable_baselines/misc/distTools.py
+++ b/metastable_baselines/misc/distTools.py
@@ -2,10 +2,10 @@ import torch as th
 
 from stable_baselines3.common.distributions import Distribution as SB3_Distribution
 
-from metastable_baselines.distributions.distributions import UniversalGaussianDistribution
+from ..distributions import UniversalGaussianDistribution, AnyDistribution
 
 
-def get_mean_and_chol(p, expand=False):
+def get_mean_and_chol(p: AnyDistribution, expand=False):
     if isinstance(p, th.distributions.Normal):
         if expand:
             return p.mean, th.diag_embed(p.stddev)
@@ -19,7 +19,7 @@ def get_mean_and_chol(p, expand=False):
         raise Exception('Dist-Type not implemented')
 
 
-def get_mean_and_sqrt(p):
+def get_mean_and_sqrt(p: UniversalGaussianDistribution):
     raise Exception('Not yet implemented...')
     if isinstance(p, th.distributions.Normal):
         return p.mean, p.stddev
@@ -31,7 +31,7 @@ def get_mean_and_sqrt(p):
         raise Exception('Dist-Type not implemented')
 
 
-def get_cov(p):
+def get_cov(p: AnyDistribution):
     if isinstance(p, th.distributions.Normal):
         return th.diag_embed(p.variance)
     elif isinstance(p, th.distributions.MultivariateNormal):
@@ -42,7 +42,7 @@ def get_cov(p):
         raise Exception('Dist-Type not implemented')
 
 
-def has_diag_cov(p, numerical_check=True):
+def has_diag_cov(p: AnyDistribution, numerical_check=True):
     if isinstance(p, SB3_Distribution):
         return has_diag_cov(p.distribution, numerical_check=numerical_check)
     if isinstance(p, th.distributions.Normal):
@@ -54,18 +54,18 @@ def has_diag_cov(p, numerical_check=True):
     return th.equal(cov - th.diag_embed(th.diagonal(cov, dim1=-2, dim2=-1), th.zeros_like(cov)))
 
 
-def is_contextual(p):
+def is_contextual(p: AnyDistribution):
     # TODO: Implement for UniveralGaussianDist
     return False
 
 
-def get_diag_cov_vec(p, check_diag=True, numerical_check=True):
+def get_diag_cov_vec(p: AnyDistribution, check_diag=True, numerical_check=True):
     if check_diag and not has_diag_cov(p):
         raise Exception('Cannot reduce cov-mat to diag-vec: Is not diagonal')
     return th.diagonal(get_cov(p), dim1=-2, dim2=-1)
 
 
-def new_dist_like(orig_p, mean, chol):
+def new_dist_like(orig_p: AnyDistribution, mean: th.Tensor, chol: th.Tensor):
     if isinstance(orig_p, UniversalGaussianDistribution):
         return orig_p.new_list_like_me(mean, chol)
     elif isinstance(orig_p, th.distributions.Normal):
diff --git a/metastable_baselines/misc/fakeModule.py b/metastable_baselines/misc/fakeModule.py
deleted file mode 100644
index 72f2434..0000000
--- a/metastable_baselines/misc/fakeModule.py
+++ /dev/null
@@ -1,20 +0,0 @@
-import torch as th
-from torch import nn
-
-
-class FakeModule(nn.Module):
-    """
-    A torch.nn Module, that drops the input and returns a tensor given at initialization.
-    Gradients can pass through this Module and affect the given tensor.
-    """
-    # In order to reduce the code required to allow suppor for contextual covariance and parametric covariance, we just channel the parametric covariance through such a FakeModule
-
-    def __init__(self, tensor):
-        super().__init__()
-        self.tensor = tensor
-
-    def forward(self, x):
-        return self.tensor
-
-    def string(self):
-        return '<FakeModule: '+str(self.tensor)+'>'