fix images render

[spirosChv]

resolves #739

[github-actions]

	W2D5_Tutorial2
Instructor
Student

Code report for W2D5_Tutorial2

Code report for W2D5_Tutorial2.ipynb

Quality (pyflakes)

Total code issues: 39

Cell 6, Line 10: redefinition of unused 'random' from line 25
Cell 6, Line 11: redefinition of unused 'torch' from line 24
Cell 9, Line 2: redefinition of unused 'widgets' from line 40
Cell 9, Line 15: undefined name 'display'
Cell 9, Line 22: undefined name 'display'
Cell 9, Line 31: undefined name 'display'
Cell 10, Line 15: undefined name 'display'
Cell 10, Line 22: undefined name 'display'
Cell 10, Line 31: undefined name 'display'
Cell 15, Line 15: undefined name 'display'
Cell 15, Line 22: undefined name 'display'
Cell 15, Line 31: undefined name 'display'
Cell 17, Line 2: redefinition of unused 'TextCNN' from line 445
Cell 20, Line 2: redefinition of unused 'VanillaRNN' from line 542
Cell 22, Line 15: undefined name 'display'
Cell 22, Line 22: undefined name 'display'
Cell 22, Line 31: undefined name 'display'
Cell 23, Line 15: undefined name 'display'
Cell 23, Line 22: undefined name 'display'
Cell 23, Line 31: undefined name 'display'
Cell 27, Line 2: redefinition of unused 'evaluate' from line 757
Cell 29, Line 15: undefined name 'display'
Cell 29, Line 22: undefined name 'display'
Cell 29, Line 31: undefined name 'display'
Cell 32, Line 2: redefinition of unused 'TaggingRNN' from line 975
Cell 35, Line 15: undefined name 'display'
Cell 35, Line 22: undefined name 'display'
Cell 35, Line 31: undefined name 'display'
Cell 36, Line 3: 'io' imported but unused
Cell 40, Line 53: local variable 'context' is assigned to but never used
Cell 41, Line 2: redefinition of unused 'Encoder' from line 1315
Cell 41, Line 24: redefinition of unused 'Decoder' from line 1343
Cell 47, Line 14: local variable 'attention_weight_seq' is assigned to but never used
Cell 49, Line 15: undefined name 'display'
Cell 49, Line 22: undefined name 'display'
Cell 49, Line 31: undefined name 'display'
Cell 55, Line 24: local variable 'output_dist' is assigned to but never used
Cell 56, Line 2: redefinition of unused 'evaluateMultinomial' from line 1710
Cell 57, Line 3: redefinition of unused 'grad_clipping' from line 841

Style (pycodestyle)

Total PEP8 violations: 162

Common problems:

• 31 instances of E402 (module level import not at top of file)
• 19 instances of E302 (expected 2 blank lines, found 0)
• 12 instances of E302 (expected 2 blank lines, found 1)
• 12 instances of E266 (too many leading '#' for block comment)
• 9 instances of E225 (missing whitespace around operator)
• 9 instances of E127 (continuation line over-indented for visual indent)
• 9 instances of E226 (missing whitespace around arithmetic operator)
• 8 instances of E301 (expected 1 blank line, found 0)
• 6 instances of E305 (expected 2 blank lines after class or function definition, found 0)
• 3 instances of E231 (missing whitespace after ',')

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