Update Dockerfile

Dockerfile

@@ -9,16 +9,16 @@ RUN apt-get update && apt-get install -y libgl1-mesa-glx libosmesa6
 RUN apt-get install -y python3-opengl
 
 # Run the command inside your image filesystem
-RUN pip3 install --upgrade pip && \
-    pip3 install gym && \
-    pip3 install gym[atari] && \
-    pip3 install PyOpenGL==3.1.0 && \
-    pip3 install dm_control && \
-    pip3 install tqdm && \
-    pip3 install np_utils && \
-    pip3 install Pillow && \
-    pip3 install fastapi && \
-    pip3 install uvicorn
+RUN pip install --upgrade pip && \
+    pip install gym && \
+    pip install gym[atari] && \
+    pip install PyOpenGL==3.1.0 && \
+    pip install dm_control && \
+    pip install tqdm && \
+    pip install np_utils && \
+    pip install Pillow && \
+    pip install fastapi && \
+    pip install uvicorn
 
 RUN useradd -m -u 1000 user
 USER user