Bump python version

Author: jmelot

.github/workflows/main.yml

@@ -9,10 +9,10 @@ jobs:
 
     steps:
     - uses: actions/checkout@v2
-    - name: Set up Python 3.7
+    - name: Set up Python 3.9
       uses: actions/setup-python@v1
       with:
-        python-version: 3.7
+        python-version: 3.9
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip

.github/workflows/pythonapp.yml

@@ -9,10 +9,10 @@ jobs:
 
     steps:
     - uses: actions/checkout@v2
-    - name: Set up Python 3.7
+    - name: Set up Python 3.9
       uses: actions/setup-python@v1
       with:
-        python-version: 3.7
+        python-version: 3.9
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip

requirements.txt

@@ -1,49 +1,9 @@
-apache-beam[gcp]>2.19.0
-attrs==19.3.0
-avro-python3==1.9.2.1
-cachetools==3.1.1
-certifi==2019.11.28
-chardet==3.0.4
-crcmod==1.7
-dill==0.3.1.1
-docopt==0.6.2
-docutils==0.15.2
-fastavro==0.21.24
-fasteners==0.15
-future==0.18.2
-gensim==3.8.1
-google-cloud-bigquery>=1.17.1
-hdfs==2.5.8
-idna==2.9
-importlib-metadata==1.5.0
-jmespath==0.9.5
-mock==2.0.0
-monotonic==1.5
-more-itertools==8.2.0
-packaging==20.1
-pbr==5.4.4
-pluggy==0.13.1
-py>=1.10.0
-pyarrow==0.15.1
-pyasn1==0.4.8
-pyasn1-modules==0.2.8
-pycld2==0.41
-pydot==1.4.1
-pymongo==3.10.1
-pyparsing==2.4.6
-pytest==5.3.5
-python-dateutil==2.8.1
-pytz==2019.3
-requests==2.23.0
-rsa>=4.7
-s3transfer==0.3.3
-scipy==1.4.1
-six==1.14.0
-smart-open==1.9.0
-tqdm==4.43.0
-typing==3.7.4.1
-typing-extensions==3.7.4.1
-wcwidth==0.1.8
-zipp==3.0.0
+apache-beam[gcp]
+chardet
+gensim
+google-cloud-bigquery
+pycld2
+requests
+tqdm
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