Added env file sample and requirements.txt for easy cloning

.env.sample

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+# Database
+DB_NAME=abcd
+DB_USER=abcd
+DB_PWD="abcd!#$"
+DB_HOST=localhost
+DB_PORT=5432
+
+# Keys
+WORDBOT_TOKEN=0000000000:abcdefghij_kl_mn-op_qrst

requirements.txt

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+APScheduler==3.6.3
+backports.zoneinfo==0.2.1
+beautifulsoup4==4.10.0
+cachetools==4.2.2
+certifi==2021.10.8
+charset-normalizer==2.0.10
+idna==3.3
+psycopg2==2.9.3
+python-dotenv==0.19.2
+python-telegram-bot==13.10
+pytz==2021.3
+pytz-deprecation-shim==0.1.0.post0
+requests==2.27.1
+six==1.16.0
+soupsieve==2.3.1
+tornado==6.1
+tzdata==2021.5
+tzlocal==4.1
+urllib3==1.26.8