Update Gradio version in Dockerfile to 4.44.1

Dockerfile

@@ -38,7 +38,7 @@ COPY colabs/environment.yml /tmp/environment.yml
 
 # Create conda environment
 RUN conda env create -f /tmp/environment.yml && \
-    conda run -n biomedparse pip install gradio==3.50.2
+    conda run -n biomedparse pip install gradio==4.44.1
 
 # Initialize conda in bash
 RUN conda init bash